Home / 6,335,605.83-8,743,308.19-3,582,705.15

Finding the Fourth Proportional to 6,335,605.83, 8,743,308.19 and 3,582,705.15

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Solution

The fourth proportional to 6,335,605.83, 8,743,308.19 and 3,582,705.15 is: 4,944,230.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,605.83 : 8,743,308.19 = 3,582,705.15 : x
  2. Step 2: Convert to fraction form
    6,335,605.83/8,743,308.19 = 3,582,705.15/x
  3. Step 3: Cross multiply
    6,335,605.83x = 8,743,308.19 × 3,582,705.15
  4. Step 4: Simplify right side
    6,335,605.83x = 31,324,695,280,350.18
  5. Step 5: Solve for x
    x = 31,324,695,280,350.18/6,335,605.83
  6. Step 6: Final answer
    x = 4,944,230.45

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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.