Home / 1,910,575.52-2,866,552.19-963,232.73

Finding the Fourth Proportional to 1,910,575.52, 2,866,552.19 and 963,232.73

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Solution

The fourth proportional to 1,910,575.52, 2,866,552.19 and 963,232.73 is: 1,445,196.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,575.52 : 2,866,552.19 = 963,232.73 : x
  2. Step 2: Convert to fraction form
    1,910,575.52/2,866,552.19 = 963,232.73/x
  3. Step 3: Cross multiply
    1,910,575.52x = 2,866,552.19 × 963,232.73
  4. Step 4: Simplify right side
    1,910,575.52x = 2,761,156,872,512.25
  5. Step 5: Solve for x
    x = 2,761,156,872,512.25/1,910,575.52
  6. Step 6: Final answer
    x = 1,445,196.41

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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.