Home / 8,967,572.88-13,451,270.22-4,108,500.96

Finding the Fourth Proportional to 8,967,572.88, 13,451,270.22 and 4,108,500.96

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Solution

The fourth proportional to 8,967,572.88, 13,451,270.22 and 4,108,500.96 is: 6,162,710.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,572.88 : 13,451,270.22 = 4,108,500.96 : x
  2. Step 2: Convert to fraction form
    8,967,572.88/13,451,270.22 = 4,108,500.96/x
  3. Step 3: Cross multiply
    8,967,572.88x = 13,451,270.22 × 4,108,500.96
  4. Step 4: Simplify right side
    8,967,572.88x = 55,264,556,612,089.41
  5. Step 5: Solve for x
    x = 55,264,556,612,089.41/8,967,572.88
  6. Step 6: Final answer
    x = 6,162,710.62

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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.