Home / 1,169,132.60-1,753,749.84-370,472.96

Finding the Fourth Proportional to 1,169,132.60, 1,753,749.84 and 370,472.96

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Solution

The fourth proportional to 1,169,132.60, 1,753,749.84 and 370,472.96 is: 555,725.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,132.60 : 1,753,749.84 = 370,472.96 : x
  2. Step 2: Convert to fraction form
    1,169,132.60/1,753,749.84 = 370,472.96/x
  3. Step 3: Cross multiply
    1,169,132.60x = 1,753,749.84 × 370,472.96
  4. Step 4: Simplify right side
    1,169,132.60x = 649,716,894,324.33
  5. Step 5: Solve for x
    x = 649,716,894,324.33/1,169,132.60
  6. Step 6: Final answer
    x = 555,725.58

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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.