Home / 9,344,949.96-12,893,593.92-5,475,392.04

Finding the Fourth Proportional to 9,344,949.96, 12,893,593.92 and 5,475,392.04

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Solution

The fourth proportional to 9,344,949.96, 12,893,593.92 and 5,475,392.04 is: 7,554,613.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,949.96 : 12,893,593.92 = 5,475,392.04 : x
  2. Step 2: Convert to fraction form
    9,344,949.96/12,893,593.92 = 5,475,392.04/x
  3. Step 3: Cross multiply
    9,344,949.96x = 12,893,593.92 × 5,475,392.04
  4. Step 4: Simplify right side
    9,344,949.96x = 70,597,481,516,560.39
  5. Step 5: Solve for x
    x = 70,597,481,516,560.39/9,344,949.96
  6. Step 6: Final answer
    x = 7,554,613.11

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1.5x scale

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.