Home / 5,288,160.60-7,932,205.67-2,552,514.93

Finding the Fourth Proportional to 5,288,160.60, 7,932,205.67 and 2,552,514.93

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Solution

The fourth proportional to 5,288,160.60, 7,932,205.67 and 2,552,514.93 is: 3,828,755.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,288,160.60 : 7,932,205.67 = 2,552,514.93 : x
  2. Step 2: Convert to fraction form
    5,288,160.60/7,932,205.67 = 2,552,514.93/x
  3. Step 3: Cross multiply
    5,288,160.60x = 7,932,205.67 × 2,552,514.93
  4. Step 4: Simplify right side
    5,288,160.60x = 20,247,073,387,743.08
  5. Step 5: Solve for x
    x = 20,247,073,387,743.08/5,288,160.60
  6. Step 6: Final answer
    x = 3,828,755.39

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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.