Home / 1,417,591.31-2,125,531.80-564,794.42

Finding the Fourth Proportional to 1,417,591.31, 2,125,531.80 and 564,794.42

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Solution

The fourth proportional to 1,417,591.31, 2,125,531.80 and 564,794.42 is: 846,850.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,591.31 : 2,125,531.80 = 564,794.42 : x
  2. Step 2: Convert to fraction form
    1,417,591.31/2,125,531.80 = 564,794.42/x
  3. Step 3: Cross multiply
    1,417,591.31x = 2,125,531.80 × 564,794.42
  4. Step 4: Simplify right side
    1,417,591.31x = 1,200,488,489,544.90
  5. Step 5: Solve for x
    x = 1,200,488,489,544.90/1,417,591.31
  6. Step 6: Final answer
    x = 846,850.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.