Home / 10,925,251.60-16,386,322.20-3,737,117.20

Finding the Fourth Proportional to 10,925,251.60, 16,386,322.20 and 3,737,117.20

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Solution

The fourth proportional to 10,925,251.60, 16,386,322.20 and 3,737,117.20 is: 5,605,143.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,251.60 : 16,386,322.20 = 3,737,117.20 : x
  2. Step 2: Convert to fraction form
    10,925,251.60/16,386,322.20 = 3,737,117.20/x
  3. Step 3: Cross multiply
    10,925,251.60x = 16,386,322.20 × 3,737,117.20
  4. Step 4: Simplify right side
    10,925,251.60x = 61,237,606,538,361.84
  5. Step 5: Solve for x
    x = 61,237,606,538,361.84/10,925,251.60
  6. Step 6: Final answer
    x = 5,605,143.82

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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.