Home / 1,025,259.92-1,414,880.04-566,373.20

Finding the Fourth Proportional to 1,025,259.92, 1,414,880.04 and 566,373.20

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Solution

The fourth proportional to 1,025,259.92, 1,414,880.04 and 566,373.20 is: 781,606.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,259.92 : 1,414,880.04 = 566,373.20 : x
  2. Step 2: Convert to fraction form
    1,025,259.92/1,414,880.04 = 566,373.20/x
  3. Step 3: Cross multiply
    1,025,259.92x = 1,414,880.04 × 566,373.20
  4. Step 4: Simplify right side
    1,025,259.92x = 801,350,135,870.93
  5. Step 5: Solve for x
    x = 801,350,135,870.93/1,025,259.92
  6. Step 6: Final answer
    x = 781,606.81

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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.