Home / 6,498,884.76-8,968,741.14-3,598,275.61

Finding the Fourth Proportional to 6,498,884.76, 8,968,741.14 and 3,598,275.61

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Solution

The fourth proportional to 6,498,884.76, 8,968,741.14 and 3,598,275.61 is: 4,965,775.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,884.76 : 8,968,741.14 = 3,598,275.61 : x
  2. Step 2: Convert to fraction form
    6,498,884.76/8,968,741.14 = 3,598,275.61/x
  3. Step 3: Cross multiply
    6,498,884.76x = 8,968,741.14 × 3,598,275.61
  4. Step 4: Simplify right side
    6,498,884.76x = 32,272,002,451,621.89
  5. Step 5: Solve for x
    x = 32,272,002,451,621.89/6,498,884.76
  6. Step 6: Final answer
    x = 4,965,775.46

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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.