Home / 3,427,767.68-4,727,862.96-2,264,866.88

Finding the Fourth Proportional to 3,427,767.68, 4,727,862.96 and 2,264,866.88

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Solution

The fourth proportional to 3,427,767.68, 4,727,862.96 and 2,264,866.88 is: 3,123,893.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,427,767.68 : 4,727,862.96 = 2,264,866.88 : x
  2. Step 2: Convert to fraction form
    3,427,767.68/4,727,862.96 = 2,264,866.88/x
  3. Step 3: Cross multiply
    3,427,767.68x = 4,727,862.96 × 2,264,866.88
  4. Step 4: Simplify right side
    3,427,767.68x = 10,707,980,231,282.76
  5. Step 5: Solve for x
    x = 10,707,980,231,282.76/3,427,767.68
  6. Step 6: Final answer
    x = 3,123,893.22

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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.