Home / 4,067,982.90-5,613,407.67-2,436,348.48

Finding the Fourth Proportional to 4,067,982.90, 5,613,407.67 and 2,436,348.48

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Solution

The fourth proportional to 4,067,982.90, 5,613,407.67 and 2,436,348.48 is: 3,361,916.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,982.90 : 5,613,407.67 = 2,436,348.48 : x
  2. Step 2: Convert to fraction form
    4,067,982.90/5,613,407.67 = 2,436,348.48/x
  3. Step 3: Cross multiply
    4,067,982.90x = 5,613,407.67 × 2,436,348.48
  4. Step 4: Simplify right side
    4,067,982.90x = 13,676,217,244,424.84
  5. Step 5: Solve for x
    x = 13,676,217,244,424.84/4,067,982.90
  6. Step 6: Final answer
    x = 3,361,916.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.