Home / 6,753,976.02-9,314,190-6,252,387.57

Finding the Fourth Proportional to 6,753,976.02, 9,314,190 and 6,252,387.57

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Solution

The fourth proportional to 6,753,976.02, 9,314,190 and 6,252,387.57 is: 8,622,465.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,976.02 : 9,314,190 = 6,252,387.57 : x
  2. Step 2: Convert to fraction form
    6,753,976.02/9,314,190 = 6,252,387.57/x
  3. Step 3: Cross multiply
    6,753,976.02x = 9,314,190 × 6,252,387.57
  4. Step 4: Simplify right side
    6,753,976.02x = 58,235,925,780,618.30
  5. Step 5: Solve for x
    x = 58,235,925,780,618.30/6,753,976.02
  6. Step 6: Final answer
    x = 8,622,465.58

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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.