Home / 5,947,119.52-8,207,082.48-3,230,884.96

Finding the Fourth Proportional to 5,947,119.52, 8,207,082.48 and 3,230,884.96

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Solution

The fourth proportional to 5,947,119.52, 8,207,082.48 and 3,230,884.96 is: 4,458,652.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,119.52 : 8,207,082.48 = 3,230,884.96 : x
  2. Step 2: Convert to fraction form
    5,947,119.52/8,207,082.48 = 3,230,884.96/x
  3. Step 3: Cross multiply
    5,947,119.52x = 8,207,082.48 × 3,230,884.96
  4. Step 4: Simplify right side
    5,947,119.52x = 26,516,139,350,111.50
  5. Step 5: Solve for x
    x = 26,516,139,350,111.50/5,947,119.52
  6. Step 6: Final answer
    x = 4,458,652.51

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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.