Home / 10,682,938.20-16,024,407.30-5,014,234.20

Finding the Fourth Proportional to 10,682,938.20, 16,024,407.30 and 5,014,234.20

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Solution

The fourth proportional to 10,682,938.20, 16,024,407.30 and 5,014,234.20 is: 7,521,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,682,938.20 : 16,024,407.30 = 5,014,234.20 : x
  2. Step 2: Convert to fraction form
    10,682,938.20/16,024,407.30 = 5,014,234.20/x
  3. Step 3: Cross multiply
    10,682,938.20x = 16,024,407.30 × 5,014,234.20
  4. Step 4: Simplify right side
    10,682,938.20x = 80,350,131,118,389.67
  5. Step 5: Solve for x
    x = 80,350,131,118,389.67/10,682,938.20
  6. Step 6: Final answer
    x = 7,521,351.30

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Similar ratio
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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.