Home / 3,618,881.60-4,995,177.66-2,329,722

Finding the Fourth Proportional to 3,618,881.60, 4,995,177.66 and 2,329,722

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Solution

The fourth proportional to 3,618,881.60, 4,995,177.66 and 2,329,722 is: 3,215,738.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,618,881.60 : 4,995,177.66 = 2,329,722 : x
  2. Step 2: Convert to fraction form
    3,618,881.60/4,995,177.66 = 2,329,722/x
  3. Step 3: Cross multiply
    3,618,881.60x = 4,995,177.66 × 2,329,722
  4. Step 4: Simplify right side
    3,618,881.60x = 11,637,375,288,410.52
  5. Step 5: Solve for x
    x = 11,637,375,288,410.52/3,618,881.60
  6. Step 6: Final answer
    x = 3,215,738.06

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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.