Home / 9,171,024.60-13,756,536.90-3,777,882.60

Finding the Fourth Proportional to 9,171,024.60, 13,756,536.90 and 3,777,882.60

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Solution

The fourth proportional to 9,171,024.60, 13,756,536.90 and 3,777,882.60 is: 5,666,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,171,024.60 : 13,756,536.90 = 3,777,882.60 : x
  2. Step 2: Convert to fraction form
    9,171,024.60/13,756,536.90 = 3,777,882.60/x
  3. Step 3: Cross multiply
    9,171,024.60x = 13,756,536.90 × 3,777,882.60
  4. Step 4: Simplify right side
    9,171,024.60x = 51,970,581,390,767.95
  5. Step 5: Solve for x
    x = 51,970,581,390,767.95/9,171,024.60
  6. Step 6: Final answer
    x = 5,666,823.90

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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.