Home / 3,714,172.27-5,123,671.37-2,425,766.83

Finding the Fourth Proportional to 3,714,172.27, 5,123,671.37 and 2,425,766.83

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Solution

The fourth proportional to 3,714,172.27, 5,123,671.37 and 2,425,766.83 is: 3,346,326.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,172.27 : 5,123,671.37 = 2,425,766.83 : x
  2. Step 2: Convert to fraction form
    3,714,172.27/5,123,671.37 = 2,425,766.83/x
  3. Step 3: Cross multiply
    3,714,172.27x = 5,123,671.37 × 2,425,766.83
  4. Step 4: Simplify right side
    3,714,172.27x = 12,428,832,038,293.06
  5. Step 5: Solve for x
    x = 12,428,832,038,293.06/3,714,172.27
  6. Step 6: Final answer
    x = 3,346,326.22

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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.