Home / 5,465,114.30-8,200,508.53-2,229,026.11

Finding the Fourth Proportional to 5,465,114.30, 8,200,508.53 and 2,229,026.11

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Solution

The fourth proportional to 5,465,114.30, 8,200,508.53 and 2,229,026.11 is: 3,344,696.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,465,114.30 : 8,200,508.53 = 2,229,026.11 : x
  2. Step 2: Convert to fraction form
    5,465,114.30/8,200,508.53 = 2,229,026.11/x
  3. Step 3: Cross multiply
    5,465,114.30x = 8,200,508.53 × 2,229,026.11
  4. Step 4: Simplify right side
    5,465,114.30x = 18,279,147,628,647.72
  5. Step 5: Solve for x
    x = 18,279,147,628,647.72/5,465,114.30
  6. Step 6: Final answer
    x = 3,344,696.31

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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.