Home / 9,536,932.17-13,160,565.72-5,407,241.13

Finding the Fourth Proportional to 9,536,932.17, 13,160,565.72 and 5,407,241.13

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Solution

The fourth proportional to 9,536,932.17, 13,160,565.72 and 5,407,241.13 is: 7,461,765.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,932.17 : 13,160,565.72 = 5,407,241.13 : x
  2. Step 2: Convert to fraction form
    9,536,932.17/13,160,565.72 = 5,407,241.13/x
  3. Step 3: Cross multiply
    9,536,932.17x = 13,160,565.72 × 5,407,241.13
  4. Step 4: Simplify right side
    9,536,932.17x = 71,162,352,255,252.06
  5. Step 5: Solve for x
    x = 71,162,352,255,252.06/9,536,932.17
  6. Step 6: Final answer
    x = 7,461,765.59

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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.