Home / 6,132,652.49-8,463,061.13-3,555,827.90

Finding the Fourth Proportional to 6,132,652.49, 8,463,061.13 and 3,555,827.90

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Solution

The fourth proportional to 6,132,652.49, 8,463,061.13 and 3,555,827.90 is: 4,907,042.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,652.49 : 8,463,061.13 = 3,555,827.90 : x
  2. Step 2: Convert to fraction form
    6,132,652.49/8,463,061.13 = 3,555,827.90/x
  3. Step 3: Cross multiply
    6,132,652.49x = 8,463,061.13 × 3,555,827.90
  4. Step 4: Simplify right side
    6,132,652.49x = 30,093,188,825,365.08
  5. Step 5: Solve for x
    x = 30,093,188,825,365.08/6,132,652.49
  6. Step 6: Final answer
    x = 4,907,042.90

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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.