Home / 5,302,262.66-7,942,359.07-3,373,620.26

Finding the Fourth Proportional to 5,302,262.66, 7,942,359.07 and 3,373,620.26

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Solution

The fourth proportional to 5,302,262.66, 7,942,359.07 and 3,373,620.26 is: 5,053,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,262.66 : 7,942,359.07 = 3,373,620.26 : x
  2. Step 2: Convert to fraction form
    5,302,262.66/7,942,359.07 = 3,373,620.26/x
  3. Step 3: Cross multiply
    5,302,262.66x = 7,942,359.07 × 3,373,620.26
  4. Step 4: Simplify right side
    5,302,262.66x = 26,794,503,438,613.26
  5. Step 5: Solve for x
    x = 26,794,503,438,613.26/5,302,262.66
  6. Step 6: Final answer
    x = 5,053,409.30

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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.