Home / 4,099,308.75-5,657,046.48-2,288,472.75

Finding the Fourth Proportional to 4,099,308.75, 5,657,046.48 and 2,288,472.75

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Solution

The fourth proportional to 4,099,308.75, 5,657,046.48 and 2,288,472.75 is: 3,158,092.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,308.75 : 5,657,046.48 = 2,288,472.75 : x
  2. Step 2: Convert to fraction form
    4,099,308.75/5,657,046.48 = 2,288,472.75/x
  3. Step 3: Cross multiply
    4,099,308.75x = 5,657,046.48 × 2,288,472.75
  4. Step 4: Simplify right side
    4,099,308.75x = 12,945,996,714,963.42
  5. Step 5: Solve for x
    x = 12,945,996,714,963.42/4,099,308.75
  6. Step 6: Final answer
    x = 3,158,092.62

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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.