Home / 9,621,082.22-13,272,059.70-5,948,824.92

Finding the Fourth Proportional to 9,621,082.22, 13,272,059.70 and 5,948,824.92

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Solution

The fourth proportional to 9,621,082.22, 13,272,059.70 and 5,948,824.92 is: 8,206,265.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621,082.22 : 13,272,059.70 = 5,948,824.92 : x
  2. Step 2: Convert to fraction form
    9,621,082.22/13,272,059.70 = 5,948,824.92/x
  3. Step 3: Cross multiply
    9,621,082.22x = 13,272,059.70 × 5,948,824.92
  4. Step 4: Simplify right side
    9,621,082.22x = 78,953,159,483,087.72
  5. Step 5: Solve for x
    x = 78,953,159,483,087.72/9,621,082.22
  6. Step 6: Final answer
    x = 8,206,265.96

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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.