Home / 1,025,442.54-1,414,990.04-566,529.75

Finding the Fourth Proportional to 1,025,442.54, 1,414,990.04 and 566,529.75

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Solution

The fourth proportional to 1,025,442.54, 1,414,990.04 and 566,529.75 is: 781,744.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,442.54 : 1,414,990.04 = 566,529.75 : x
  2. Step 2: Convert to fraction form
    1,025,442.54/1,414,990.04 = 566,529.75/x
  3. Step 3: Cross multiply
    1,025,442.54x = 1,414,990.04 × 566,529.75
  4. Step 4: Simplify right side
    1,025,442.54x = 801,633,950,781.04
  5. Step 5: Solve for x
    x = 801,633,950,781.04/1,025,442.54
  6. Step 6: Final answer
    x = 781,744.39

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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.