Home / 3,581,566.58-5,372,349.87-2,456,223.86

Finding the Fourth Proportional to 3,581,566.58, 5,372,349.87 and 2,456,223.86

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Solution

The fourth proportional to 3,581,566.58, 5,372,349.87 and 2,456,223.86 is: 3,684,335.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,566.58 : 5,372,349.87 = 2,456,223.86 : x
  2. Step 2: Convert to fraction form
    3,581,566.58/5,372,349.87 = 2,456,223.86/x
  3. Step 3: Cross multiply
    3,581,566.58x = 5,372,349.87 × 2,456,223.86
  4. Step 4: Simplify right side
    3,581,566.58x = 13,195,693,934,961.90
  5. Step 5: Solve for x
    x = 13,195,693,934,961.90/3,581,566.58
  6. Step 6: Final answer
    x = 3,684,335.79

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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.