Home / 9,656,463.96-14,479,236.20-3,177,788.76

Finding the Fourth Proportional to 9,656,463.96, 14,479,236.20 and 3,177,788.76

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Solution

The fourth proportional to 9,656,463.96, 14,479,236.20 and 3,177,788.76 is: 4,764,886.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,463.96 : 14,479,236.20 = 3,177,788.76 : x
  2. Step 2: Convert to fraction form
    9,656,463.96/14,479,236.20 = 3,177,788.76/x
  3. Step 3: Cross multiply
    9,656,463.96x = 14,479,236.20 × 3,177,788.76
  4. Step 4: Simplify right side
    9,656,463.96x = 46,011,954,057,689.59
  5. Step 5: Solve for x
    x = 46,011,954,057,689.59/9,656,463.96
  6. Step 6: Final answer
    x = 4,764,886.43

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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.