Home / 9,060,327.46-12,503,090.19-4,930,217.74

Finding the Fourth Proportional to 9,060,327.46, 12,503,090.19 and 4,930,217.74

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Solution

The fourth proportional to 9,060,327.46, 12,503,090.19 and 4,930,217.74 is: 6,803,612.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,327.46 : 12,503,090.19 = 4,930,217.74 : x
  2. Step 2: Convert to fraction form
    9,060,327.46/12,503,090.19 = 4,930,217.74/x
  3. Step 3: Cross multiply
    9,060,327.46x = 12,503,090.19 × 4,930,217.74
  4. Step 4: Simplify right side
    9,060,327.46x = 61,642,957,059,557.97
  5. Step 5: Solve for x
    x = 61,642,957,059,557.97/9,060,327.46
  6. Step 6: Final answer
    x = 6,803,612.49

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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.