Home / 6,145,232.10-9,217,848.15-2,956,586.10

Finding the Fourth Proportional to 6,145,232.10, 9,217,848.15 and 2,956,586.10

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Solution

The fourth proportional to 6,145,232.10, 9,217,848.15 and 2,956,586.10 is: 4,434,879.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,232.10 : 9,217,848.15 = 2,956,586.10 : x
  2. Step 2: Convert to fraction form
    6,145,232.10/9,217,848.15 = 2,956,586.10/x
  3. Step 3: Cross multiply
    6,145,232.10x = 9,217,848.15 × 2,956,586.10
  4. Step 4: Simplify right side
    6,145,232.10x = 27,253,361,712,200.72
  5. Step 5: Solve for x
    x = 27,253,361,712,200.72/6,145,232.10
  6. Step 6: Final answer
    x = 4,434,879.15

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Half scale
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Double scale
Find fourth proportional to 6,145,233.10, 9,217,849.65 and 2,956,587.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.