Home / 6,635,177.52-9,954,095.04-2,087,370.96

Finding the Fourth Proportional to 6,635,177.52, 9,954,095.04 and 2,087,370.96

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Solution

The fourth proportional to 6,635,177.52, 9,954,095.04 and 2,087,370.96 is: 3,131,474.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,177.52 : 9,954,095.04 = 2,087,370.96 : x
  2. Step 2: Convert to fraction form
    6,635,177.52/9,954,095.04 = 2,087,370.96/x
  3. Step 3: Cross multiply
    6,635,177.52x = 9,954,095.04 × 2,087,370.96
  4. Step 4: Simplify right side
    6,635,177.52x = 20,777,888,919,576.04
  5. Step 5: Solve for x
    x = 20,777,888,919,576.04/6,635,177.52
  6. Step 6: Final answer
    x = 3,131,474.46

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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.