Home / 10,977,184.31-15,148,499.33-6,082,723.26

Finding the Fourth Proportional to 10,977,184.31, 15,148,499.33 and 6,082,723.26

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Solution

The fourth proportional to 10,977,184.31, 15,148,499.33 and 6,082,723.26 is: 8,394,149.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,977,184.31 : 15,148,499.33 = 6,082,723.26 : x
  2. Step 2: Convert to fraction form
    10,977,184.31/15,148,499.33 = 6,082,723.26/x
  3. Step 3: Cross multiply
    10,977,184.31x = 15,148,499.33 × 6,082,723.26
  4. Step 4: Simplify right side
    10,977,184.31x = 92,144,129,198,271.80
  5. Step 5: Solve for x
    x = 92,144,129,198,271.80/10,977,184.31
  6. Step 6: Final answer
    x = 8,394,149.78

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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.