Home / 1,044,125.30-1,566,187.95-834,173.30

Finding the Fourth Proportional to 1,044,125.30, 1,566,187.95 and 834,173.30

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Solution

The fourth proportional to 1,044,125.30, 1,566,187.95 and 834,173.30 is: 1,251,259.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,125.30 : 1,566,187.95 = 834,173.30 : x
  2. Step 2: Convert to fraction form
    1,044,125.30/1,566,187.95 = 834,173.30/x
  3. Step 3: Cross multiply
    1,044,125.30x = 1,566,187.95 × 834,173.30
  4. Step 4: Simplify right side
    1,044,125.30x = 1,306,472,170,671.74
  5. Step 5: Solve for x
    x = 1,306,472,170,671.74/1,044,125.30
  6. Step 6: Final answer
    x = 1,251,259.95

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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.