Home / 627,350.27-945,752.15-586,759.55

Finding the Fourth Proportional to 627,350.27, 945,752.15 and 586,759.55

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Solution

The fourth proportional to 627,350.27, 945,752.15 and 586,759.55 is: 884,560.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,350.27 : 945,752.15 = 586,759.55 : x
  2. Step 2: Convert to fraction form
    627,350.27/945,752.15 = 586,759.55/x
  3. Step 3: Cross multiply
    627,350.27x = 945,752.15 × 586,759.55
  4. Step 4: Simplify right side
    627,350.27x = 554,929,102,683.67
  5. Step 5: Solve for x
    x = 554,929,102,683.67/627,350.27
  6. Step 6: Final answer
    x = 884,560.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.