Home / 2,726,711.64-3,762,861.09-1,503,037.53

Finding the Fourth Proportional to 2,726,711.64, 3,762,861.09 and 1,503,037.53

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Solution

The fourth proportional to 2,726,711.64, 3,762,861.09 and 1,503,037.53 is: 2,074,191.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,711.64 : 3,762,861.09 = 1,503,037.53 : x
  2. Step 2: Convert to fraction form
    2,726,711.64/3,762,861.09 = 1,503,037.53/x
  3. Step 3: Cross multiply
    2,726,711.64x = 3,762,861.09 × 1,503,037.53
  4. Step 4: Simplify right side
    2,726,711.64x = 5,655,721,438,446.71
  5. Step 5: Solve for x
    x = 5,655,721,438,446.71/2,726,711.64
  6. Step 6: Final answer
    x = 2,074,191.25

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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.