Home / 5,595,263.94-7,721,452.26-3,147,876.66

Finding the Fourth Proportional to 5,595,263.94, 7,721,452.26 and 3,147,876.66

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Solution

The fourth proportional to 5,595,263.94, 7,721,452.26 and 3,147,876.66 is: 4,344,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,263.94 : 7,721,452.26 = 3,147,876.66 : x
  2. Step 2: Convert to fraction form
    5,595,263.94/7,721,452.26 = 3,147,876.66/x
  3. Step 3: Cross multiply
    5,595,263.94x = 7,721,452.26 × 3,147,876.66
  4. Step 4: Simplify right side
    5,595,263.94x = 24,306,179,350,558.25
  5. Step 5: Solve for x
    x = 24,306,179,350,558.25/5,595,263.94
  6. Step 6: Final answer
    x = 4,344,063.05

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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.