Home / 825,977.60-1,137,725.29-583,843.90

Finding the Fourth Proportional to 825,977.60, 1,137,725.29 and 583,843.90

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Solution

The fourth proportional to 825,977.60, 1,137,725.29 and 583,843.90 is: 804,203.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    825,977.60 : 1,137,725.29 = 583,843.90 : x
  2. Step 2: Convert to fraction form
    825,977.60/1,137,725.29 = 583,843.90/x
  3. Step 3: Cross multiply
    825,977.60x = 1,137,725.29 × 583,843.90
  4. Step 4: Simplify right side
    825,977.60x = 664,253,964,753.61
  5. Step 5: Solve for x
    x = 664,253,964,753.61/825,977.60
  6. Step 6: Final answer
    x = 804,203.36

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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.