Home / 10,232,925.39-15,344,253.45-3,407,094.27

Finding the Fourth Proportional to 10,232,925.39, 15,344,253.45 and 3,407,094.27

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Solution

The fourth proportional to 10,232,925.39, 15,344,253.45 and 3,407,094.27 is: 5,108,931.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,925.39 : 15,344,253.45 = 3,407,094.27 : x
  2. Step 2: Convert to fraction form
    10,232,925.39/15,344,253.45 = 3,407,094.27/x
  3. Step 3: Cross multiply
    10,232,925.39x = 15,344,253.45 × 3,407,094.27
  4. Step 4: Simplify right side
    10,232,925.39x = 52,279,318,006,922.73
  5. Step 5: Solve for x
    x = 52,279,318,006,922.73/10,232,925.39
  6. Step 6: Final answer
    x = 5,108,931.81

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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.