Home / 9,680,191.76-14,523,337.56-4,562,414.48

Finding the Fourth Proportional to 9,680,191.76, 14,523,337.56 and 4,562,414.48

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Solution

The fourth proportional to 9,680,191.76, 14,523,337.56 and 4,562,414.48 is: 6,845,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,191.76 : 14,523,337.56 = 4,562,414.48 : x
  2. Step 2: Convert to fraction form
    9,680,191.76/14,523,337.56 = 4,562,414.48/x
  3. Step 3: Cross multiply
    9,680,191.76x = 14,523,337.56 × 4,562,414.48
  4. Step 4: Simplify right side
    9,680,191.76x = 66,261,485,581,671.88
  5. Step 5: Solve for x
    x = 66,261,485,581,671.88/9,680,191.76
  6. Step 6: Final answer
    x = 6,845,059.19

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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.