Home / 1,825,149.25-2,737,787.34-627,062.77

Finding the Fourth Proportional to 1,825,149.25, 2,737,787.34 and 627,062.77

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Solution

The fourth proportional to 1,825,149.25, 2,737,787.34 and 627,062.77 is: 940,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,149.25 : 2,737,787.34 = 627,062.77 : x
  2. Step 2: Convert to fraction form
    1,825,149.25/2,737,787.34 = 627,062.77/x
  3. Step 3: Cross multiply
    1,825,149.25x = 2,737,787.34 × 627,062.77
  4. Step 4: Simplify right side
    1,825,149.25x = 1,716,764,499,402.40
  5. Step 5: Solve for x
    x = 1,716,764,499,402.40/1,825,149.25
  6. Step 6: Final answer
    x = 940,615.95

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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.