Home / 10,330,949.99-15,496,424.90-3,766,151.27

Finding the Fourth Proportional to 10,330,949.99, 15,496,424.90 and 3,766,151.27

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Solution

The fourth proportional to 10,330,949.99, 15,496,424.90 and 3,766,151.27 is: 5,649,226.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330,949.99 : 15,496,424.90 = 3,766,151.27 : x
  2. Step 2: Convert to fraction form
    10,330,949.99/15,496,424.90 = 3,766,151.27/x
  3. Step 3: Cross multiply
    10,330,949.99x = 15,496,424.90 × 3,766,151.27
  4. Step 4: Simplify right side
    10,330,949.99x = 58,361,880,230,697.12
  5. Step 5: Solve for x
    x = 58,361,880,230,697.12/10,330,949.99
  6. Step 6: Final answer
    x = 5,649,226.87

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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.