Home / 2,892,452.99-4,334,942.52-1,376,600.43

Finding the Fourth Proportional to 2,892,452.99, 4,334,942.52 and 1,376,600.43

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Solution

The fourth proportional to 2,892,452.99, 4,334,942.52 and 1,376,600.43 is: 2,063,122.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,452.99 : 4,334,942.52 = 1,376,600.43 : x
  2. Step 2: Convert to fraction form
    2,892,452.99/4,334,942.52 = 1,376,600.43/x
  3. Step 3: Cross multiply
    2,892,452.99x = 4,334,942.52 × 1,376,600.43
  4. Step 4: Simplify right side
    2,892,452.99x = 5,967,483,730,174.28
  5. Step 5: Solve for x
    x = 5,967,483,730,174.28/2,892,452.99
  6. Step 6: Final answer
    x = 2,063,122.11

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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.