Home / 4,442,456.52-6,131,000.93-2,699,723.70

Finding the Fourth Proportional to 4,442,456.52, 6,131,000.93 and 2,699,723.70

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Solution

The fourth proportional to 4,442,456.52, 6,131,000.93 and 2,699,723.70 is: 3,725,868.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,456.52 : 6,131,000.93 = 2,699,723.70 : x
  2. Step 2: Convert to fraction form
    4,442,456.52/6,131,000.93 = 2,699,723.70/x
  3. Step 3: Cross multiply
    4,442,456.52x = 6,131,000.93 × 2,699,723.70
  4. Step 4: Simplify right side
    4,442,456.52x = 16,552,008,515,443.04
  5. Step 5: Solve for x
    x = 16,552,008,515,443.04/4,442,456.52
  6. Step 6: Final answer
    x = 3,725,868.43

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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.