Home / 6,965,591.10-10,449,217.61-3,368,773.47

Finding the Fourth Proportional to 6,965,591.10, 10,449,217.61 and 3,368,773.47

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Solution

The fourth proportional to 6,965,591.10, 10,449,217.61 and 3,368,773.47 is: 5,053,562.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965,591.10 : 10,449,217.61 = 3,368,773.47 : x
  2. Step 2: Convert to fraction form
    6,965,591.10/10,449,217.61 = 3,368,773.47/x
  3. Step 3: Cross multiply
    6,965,591.10x = 10,449,217.61 × 3,368,773.47
  4. Step 4: Simplify right side
    6,965,591.10x = 35,201,047,049,980.95
  5. Step 5: Solve for x
    x = 35,201,047,049,980.95/6,965,591.10
  6. Step 6: Final answer
    x = 5,053,562.08

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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.