Home / 3,669,393.60-5,498,841.60-2,702,302.20

Finding the Fourth Proportional to 3,669,393.60, 5,498,841.60 and 2,702,302.20

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Solution

The fourth proportional to 3,669,393.60, 5,498,841.60 and 2,702,302.20 is: 4,049,587.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,393.60 : 5,498,841.60 = 2,702,302.20 : x
  2. Step 2: Convert to fraction form
    3,669,393.60/5,498,841.60 = 2,702,302.20/x
  3. Step 3: Cross multiply
    3,669,393.60x = 5,498,841.60 × 2,702,302.20
  4. Step 4: Simplify right side
    3,669,393.60x = 14,859,531,753,131.52
  5. Step 5: Solve for x
    x = 14,859,531,753,131.52/3,669,393.60
  6. Step 6: Final answer
    x = 4,049,587.85

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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.