Home / 6,646,725.30-9,970,087.94-1,598,035.86

Finding the Fourth Proportional to 6,646,725.30, 9,970,087.94 and 1,598,035.86

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Solution

The fourth proportional to 6,646,725.30, 9,970,087.94 and 1,598,035.86 is: 2,397,053.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,646,725.30 : 9,970,087.94 = 1,598,035.86 : x
  2. Step 2: Convert to fraction form
    6,646,725.30/9,970,087.94 = 1,598,035.86/x
  3. Step 3: Cross multiply
    6,646,725.30x = 9,970,087.94 × 1,598,035.86
  4. Step 4: Simplify right side
    6,646,725.30x = 15,932,558,055,473.53
  5. Step 5: Solve for x
    x = 15,932,558,055,473.53/6,646,725.30
  6. Step 6: Final answer
    x = 2,397,053.79

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Similar ratio
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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.