Home / 4,308,512.88-5,945,398.20-2,497,793.52

Finding the Fourth Proportional to 4,308,512.88, 5,945,398.20 and 2,497,793.52

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Solution

The fourth proportional to 4,308,512.88, 5,945,398.20 and 2,497,793.52 is: 3,446,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,512.88 : 5,945,398.20 = 2,497,793.52 : x
  2. Step 2: Convert to fraction form
    4,308,512.88/5,945,398.20 = 2,497,793.52/x
  3. Step 3: Cross multiply
    4,308,512.88x = 5,945,398.20 × 2,497,793.52
  4. Step 4: Simplify right side
    4,308,512.88x = 14,850,377,097,779.66
  5. Step 5: Solve for x
    x = 14,850,377,097,779.66/4,308,512.88
  6. Step 6: Final answer
    x = 3,446,752.40

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1.5x scale

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.