Home / 6,152,143.60-9,228,215.40-3,632,719.60

Finding the Fourth Proportional to 6,152,143.60, 9,228,215.40 and 3,632,719.60

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Solution

The fourth proportional to 6,152,143.60, 9,228,215.40 and 3,632,719.60 is: 5,449,079.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,143.60 : 9,228,215.40 = 3,632,719.60 : x
  2. Step 2: Convert to fraction form
    6,152,143.60/9,228,215.40 = 3,632,719.60/x
  3. Step 3: Cross multiply
    6,152,143.60x = 9,228,215.40 × 3,632,719.60
  4. Step 4: Simplify right side
    6,152,143.60x = 33,523,518,956,601.84
  5. Step 5: Solve for x
    x = 33,523,518,956,601.84/6,152,143.60
  6. Step 6: Final answer
    x = 5,449,079.40

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Double scale
Find fourth proportional to 6,152,144.60, 9,228,216.90 and 3,632,720.60
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.