Home / 1,082,236.28-1,493,449.98-598,802.36

Finding the Fourth Proportional to 1,082,236.28, 1,493,449.98 and 598,802.36

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Solution

The fourth proportional to 1,082,236.28, 1,493,449.98 and 598,802.36 is: 826,327.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,236.28 : 1,493,449.98 = 598,802.36 : x
  2. Step 2: Convert to fraction form
    1,082,236.28/1,493,449.98 = 598,802.36/x
  3. Step 3: Cross multiply
    1,082,236.28x = 1,493,449.98 × 598,802.36
  4. Step 4: Simplify right side
    1,082,236.28x = 894,281,372,565.95
  5. Step 5: Solve for x
    x = 894,281,372,565.95/1,082,236.28
  6. Step 6: Final answer
    x = 826,327.29

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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.