Home / 1,025,654.14-1,415,394.97-566,799.66

Finding the Fourth Proportional to 1,025,654.14, 1,415,394.97 and 566,799.66

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Solution

The fourth proportional to 1,025,654.14, 1,415,394.97 and 566,799.66 is: 782,179.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,654.14 : 1,415,394.97 = 566,799.66 : x
  2. Step 2: Convert to fraction form
    1,025,654.14/1,415,394.97 = 566,799.66/x
  3. Step 3: Cross multiply
    1,025,654.14x = 1,415,394.97 × 566,799.66
  4. Step 4: Simplify right side
    1,025,654.14x = 802,245,387,761.71
  5. Step 5: Solve for x
    x = 802,245,387,761.71/1,025,654.14
  6. Step 6: Final answer
    x = 782,179.25

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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.