Home / 9,234,439.40-13,851,659.10-4,195,591.40

Finding the Fourth Proportional to 9,234,439.40, 13,851,659.10 and 4,195,591.40

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Solution

The fourth proportional to 9,234,439.40, 13,851,659.10 and 4,195,591.40 is: 6,293,387.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,439.40 : 13,851,659.10 = 4,195,591.40 : x
  2. Step 2: Convert to fraction form
    9,234,439.40/13,851,659.10 = 4,195,591.40/x
  3. Step 3: Cross multiply
    9,234,439.40x = 13,851,659.10 × 4,195,591.40
  4. Step 4: Simplify right side
    9,234,439.40x = 58,115,901,795,691.74
  5. Step 5: Solve for x
    x = 58,115,901,795,691.74/9,234,439.40
  6. Step 6: Final answer
    x = 6,293,387.10

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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.