Home / 6,253,025.13-8,629,444.38-3,462,148.38

Finding the Fourth Proportional to 6,253,025.13, 8,629,444.38 and 3,462,148.38

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Solution

The fourth proportional to 6,253,025.13, 8,629,444.38 and 3,462,148.38 is: 4,777,914.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,025.13 : 8,629,444.38 = 3,462,148.38 : x
  2. Step 2: Convert to fraction form
    6,253,025.13/8,629,444.38 = 3,462,148.38/x
  3. Step 3: Cross multiply
    6,253,025.13x = 8,629,444.38 × 3,462,148.38
  4. Step 4: Simplify right side
    6,253,025.13x = 29,876,416,880,517.11
  5. Step 5: Solve for x
    x = 29,876,416,880,517.11/6,253,025.13
  6. Step 6: Final answer
    x = 4,777,914.09

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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.