Home / 2,501,502.12-3,752,213.28-795,620.76

Finding the Fourth Proportional to 2,501,502.12, 3,752,213.28 and 795,620.76

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Solution

The fourth proportional to 2,501,502.12, 3,752,213.28 and 795,620.76 is: 1,193,418.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,502.12 : 3,752,213.28 = 795,620.76 : x
  2. Step 2: Convert to fraction form
    2,501,502.12/3,752,213.28 = 795,620.76/x
  3. Step 3: Cross multiply
    2,501,502.12x = 3,752,213.28 × 795,620.76
  4. Step 4: Simplify right side
    2,501,502.12x = 2,985,338,781,515.69
  5. Step 5: Solve for x
    x = 2,985,338,781,515.69/2,501,502.12
  6. Step 6: Final answer
    x = 1,193,418.45

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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.