Home / 6,229,411.30-9,344,116.95-4,316,223.70

Finding the Fourth Proportional to 6,229,411.30, 9,344,116.95 and 4,316,223.70

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Solution

The fourth proportional to 6,229,411.30, 9,344,116.95 and 4,316,223.70 is: 6,474,335.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,411.30 : 9,344,116.95 = 4,316,223.70 : x
  2. Step 2: Convert to fraction form
    6,229,411.30/9,344,116.95 = 4,316,223.70/x
  3. Step 3: Cross multiply
    6,229,411.30x = 9,344,116.95 × 4,316,223.70
  4. Step 4: Simplify right side
    6,229,411.30x = 40,331,299,035,161.71
  5. Step 5: Solve for x
    x = 40,331,299,035,161.71/6,229,411.30
  6. Step 6: Final answer
    x = 6,474,335.55

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Similar ratio
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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.