Home / 10,993,512.75-15,171,065.46-6,098,734.95

Finding the Fourth Proportional to 10,993,512.75, 15,171,065.46 and 6,098,734.95

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Solution

The fourth proportional to 10,993,512.75, 15,171,065.46 and 6,098,734.95 is: 8,416,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,512.75 : 15,171,065.46 = 6,098,734.95 : x
  2. Step 2: Convert to fraction form
    10,993,512.75/15,171,065.46 = 6,098,734.95/x
  3. Step 3: Cross multiply
    10,993,512.75x = 15,171,065.46 × 6,098,734.95
  4. Step 4: Simplify right side
    10,993,512.75x = 92,524,307,149,639.83
  5. Step 5: Solve for x
    x = 92,524,307,149,639.83/10,993,512.75
  6. Step 6: Final answer
    x = 8,416,264.14

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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.