Home / 1,048,773.33-1,447,350.24-589,909.20

Finding the Fourth Proportional to 1,048,773.33, 1,447,350.24 and 589,909.20

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Solution

The fourth proportional to 1,048,773.33, 1,447,350.24 and 589,909.20 is: 814,098.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,773.33 : 1,447,350.24 = 589,909.20 : x
  2. Step 2: Convert to fraction form
    1,048,773.33/1,447,350.24 = 589,909.20/x
  3. Step 3: Cross multiply
    1,048,773.33x = 1,447,350.24 × 589,909.20
  4. Step 4: Simplify right side
    1,048,773.33x = 853,805,222,198.21
  5. Step 5: Solve for x
    x = 853,805,222,198.21/1,048,773.33
  6. Step 6: Final answer
    x = 814,098.91

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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.