Home / 9,226,397.94-12,732,378.42-5,096,713.20

Finding the Fourth Proportional to 9,226,397.94, 12,732,378.42 and 5,096,713.20

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Solution

The fourth proportional to 9,226,397.94, 12,732,378.42 and 5,096,713.20 is: 7,033,436.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,397.94 : 12,732,378.42 = 5,096,713.20 : x
  2. Step 2: Convert to fraction form
    9,226,397.94/12,732,378.42 = 5,096,713.20/x
  3. Step 3: Cross multiply
    9,226,397.94x = 12,732,378.42 × 5,096,713.20
  4. Step 4: Simplify right side
    9,226,397.94x = 64,893,281,160,609.15
  5. Step 5: Solve for x
    x = 64,893,281,160,609.15/9,226,397.94
  6. Step 6: Final answer
    x = 7,033,436.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.