Home / 881,291.80-1,321,937.70-566,363.80

Finding the Fourth Proportional to 881,291.80, 1,321,937.70 and 566,363.80

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Solution

The fourth proportional to 881,291.80, 1,321,937.70 and 566,363.80 is: 849,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,291.80 : 1,321,937.70 = 566,363.80 : x
  2. Step 2: Convert to fraction form
    881,291.80/1,321,937.70 = 566,363.80/x
  3. Step 3: Cross multiply
    881,291.80x = 1,321,937.70 × 566,363.80
  4. Step 4: Simplify right side
    881,291.80x = 748,697,659,135.26
  5. Step 5: Solve for x
    x = 748,697,659,135.26/881,291.80
  6. Step 6: Final answer
    x = 849,545.70

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