Home / 15,170,736-22,756,125.87-6,195,288

Finding the Fourth Proportional to 15,170,736, 22,756,125.87 and 6,195,288

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Solution

The fourth proportional to 15,170,736, 22,756,125.87 and 6,195,288 is: 9,292,940.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,170,736 : 22,756,125.87 = 6,195,288 : x
  2. Step 2: Convert to fraction form
    15,170,736/22,756,125.87 = 6,195,288/x
  3. Step 3: Cross multiply
    15,170,736x = 22,756,125.87 × 6,195,288
  4. Step 4: Simplify right side
    15,170,736x = 140,980,753,528,900.56
  5. Step 5: Solve for x
    x = 140,980,753,528,900.56/15,170,736
  6. Step 6: Final answer
    x = 9,292,940.93

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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.