Home / 1,073,764.01-1,610,609.13-275,052.48

Finding the Fourth Proportional to 1,073,764.01, 1,610,609.13 and 275,052.48

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Solution

The fourth proportional to 1,073,764.01, 1,610,609.13 and 275,052.48 is: 412,569.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,764.01 : 1,610,609.13 = 275,052.48 : x
  2. Step 2: Convert to fraction form
    1,073,764.01/1,610,609.13 = 275,052.48/x
  3. Step 3: Cross multiply
    1,073,764.01x = 1,610,609.13 × 275,052.48
  4. Step 4: Simplify right side
    1,073,764.01x = 443,002,035,517.14
  5. Step 5: Solve for x
    x = 443,002,035,517.14/1,073,764.01
  6. Step 6: Final answer
    x = 412,569.27

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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.