Home / 5,044,151.52-7,569,654.48-2,052,879.84

Finding the Fourth Proportional to 5,044,151.52, 7,569,654.48 and 2,052,879.84

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Solution

The fourth proportional to 5,044,151.52, 7,569,654.48 and 2,052,879.84 is: 3,080,714.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,151.52 : 7,569,654.48 = 2,052,879.84 : x
  2. Step 2: Convert to fraction form
    5,044,151.52/7,569,654.48 = 2,052,879.84/x
  3. Step 3: Cross multiply
    5,044,151.52x = 7,569,654.48 × 2,052,879.84
  4. Step 4: Simplify right side
    5,044,151.52x = 15,539,591,077,757.69
  5. Step 5: Solve for x
    x = 15,539,591,077,757.69/5,044,151.52
  6. Step 6: Final answer
    x = 3,080,714.57

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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.