Home / 955,001.66-1,317,876.42-541,614.31

Finding the Fourth Proportional to 955,001.66, 1,317,876.42 and 541,614.31

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Solution

The fourth proportional to 955,001.66, 1,317,876.42 and 541,614.31 is: 747,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,001.66 : 1,317,876.42 = 541,614.31 : x
  2. Step 2: Convert to fraction form
    955,001.66/1,317,876.42 = 541,614.31/x
  3. Step 3: Cross multiply
    955,001.66x = 1,317,876.42 × 541,614.31
  4. Step 4: Simplify right side
    955,001.66x = 713,780,727,883.57
  5. Step 5: Solve for x
    x = 713,780,727,883.57/955,001.66
  6. Step 6: Final answer
    x = 747,413.08

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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.