Home / 1,344,134.41-2,016,258.32-625,150.87

Finding the Fourth Proportional to 1,344,134.41, 2,016,258.32 and 625,150.87

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Solution

The fourth proportional to 1,344,134.41, 2,016,258.32 and 625,150.87 is: 937,752.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,134.41 : 2,016,258.32 = 625,150.87 : x
  2. Step 2: Convert to fraction form
    1,344,134.41/2,016,258.32 = 625,150.87/x
  3. Step 3: Cross multiply
    1,344,134.41x = 2,016,258.32 × 625,150.87
  4. Step 4: Simplify right side
    1,344,134.41x = 1,260,465,639,766.98
  5. Step 5: Solve for x
    x = 1,260,465,639,766.98/1,344,134.41
  6. Step 6: Final answer
    x = 937,752.68

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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.