Home / 2,437,167.98-3,363,481.19-1,349,540.78

Finding the Fourth Proportional to 2,437,167.98, 3,363,481.19 and 1,349,540.78

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Solution

The fourth proportional to 2,437,167.98, 3,363,481.19 and 1,349,540.78 is: 1,862,471.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,167.98 : 3,363,481.19 = 1,349,540.78 : x
  2. Step 2: Convert to fraction form
    2,437,167.98/3,363,481.19 = 1,349,540.78/x
  3. Step 3: Cross multiply
    2,437,167.98x = 3,363,481.19 × 1,349,540.78
  4. Step 4: Simplify right side
    2,437,167.98x = 4,539,155,028,667.93
  5. Step 5: Solve for x
    x = 4,539,155,028,667.93/2,437,167.98
  6. Step 6: Final answer
    x = 1,862,471.14

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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.