Home / 6,335,572.15-8,743,273.97-3,582,200.43

Finding the Fourth Proportional to 6,335,572.15, 8,743,273.97 and 3,582,200.43

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Solution

The fourth proportional to 6,335,572.15, 8,743,273.97 and 3,582,200.43 is: 4,943,540.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,572.15 : 8,743,273.97 = 3,582,200.43 : x
  2. Step 2: Convert to fraction form
    6,335,572.15/8,743,273.97 = 3,582,200.43/x
  3. Step 3: Cross multiply
    6,335,572.15x = 8,743,273.97 × 3,582,200.43
  4. Step 4: Simplify right side
    6,335,572.15x = 31,320,159,757,030.80
  5. Step 5: Solve for x
    x = 31,320,159,757,030.80/6,335,572.15
  6. Step 6: Final answer
    x = 4,943,540.86

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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.