Home / 5,074,204.23-6,995,627.82-4,031,086.52

Finding the Fourth Proportional to 5,074,204.23, 6,995,627.82 and 4,031,086.52

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Solution

The fourth proportional to 5,074,204.23, 6,995,627.82 and 4,031,086.52 is: 5,557,517.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,204.23 : 6,995,627.82 = 4,031,086.52 : x
  2. Step 2: Convert to fraction form
    5,074,204.23/6,995,627.82 = 4,031,086.52/x
  3. Step 3: Cross multiply
    5,074,204.23x = 6,995,627.82 × 4,031,086.52
  4. Step 4: Simplify right side
    5,074,204.23x = 28,199,981,021,628.06
  5. Step 5: Solve for x
    x = 28,199,981,021,628.06/5,074,204.23
  6. Step 6: Final answer
    x = 5,557,517.94

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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.