Home / 6,193,786.20-9,290,679.30-4,041,450.15

Finding the Fourth Proportional to 6,193,786.20, 9,290,679.30 and 4,041,450.15

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Solution

The fourth proportional to 6,193,786.20, 9,290,679.30 and 4,041,450.15 is: 6,062,175.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,786.20 : 9,290,679.30 = 4,041,450.15 : x
  2. Step 2: Convert to fraction form
    6,193,786.20/9,290,679.30 = 4,041,450.15/x
  3. Step 3: Cross multiply
    6,193,786.20x = 9,290,679.30 × 4,041,450.15
  4. Step 4: Simplify right side
    6,193,786.20x = 37,547,817,250,586.90
  5. Step 5: Solve for x
    x = 37,547,817,250,586.90/6,193,786.20
  6. Step 6: Final answer
    x = 6,062,175.23

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Double scale
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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.