Home / 6,646,345.52-9,969,517.46-1,597,656.02

Finding the Fourth Proportional to 6,646,345.52, 9,969,517.46 and 1,597,656.02

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Solution

The fourth proportional to 6,646,345.52, 9,969,517.46 and 1,597,656.02 is: 2,396,483.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,646,345.52 : 9,969,517.46 = 1,597,656.02 : x
  2. Step 2: Convert to fraction form
    6,646,345.52/9,969,517.46 = 1,597,656.02/x
  3. Step 3: Cross multiply
    6,646,345.52x = 9,969,517.46 × 1,597,656.02
  4. Step 4: Simplify right side
    6,646,345.52x = 15,927,859,540,610.66
  5. Step 5: Solve for x
    x = 15,927,859,540,610.66/6,646,345.52
  6. Step 6: Final answer
    x = 2,396,483.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.