Home / 1,025,072.88-1,414,479.24-566,160.18

Finding the Fourth Proportional to 1,025,072.88, 1,414,479.24 and 566,160.18

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Solution

The fourth proportional to 1,025,072.88, 1,414,479.24 and 566,160.18 is: 781,234.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,072.88 : 1,414,479.24 = 566,160.18 : x
  2. Step 2: Convert to fraction form
    1,025,072.88/1,414,479.24 = 566,160.18/x
  3. Step 3: Cross multiply
    1,025,072.88x = 1,414,479.24 × 566,160.18
  4. Step 4: Simplify right side
    1,025,072.88x = 800,821,821,124.66
  5. Step 5: Solve for x
    x = 800,821,821,124.66/1,025,072.88
  6. Step 6: Final answer
    x = 781,234.03

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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.