Home / 3,750,422.24-5,175,607.52-2,031,542.73

Finding the Fourth Proportional to 3,750,422.24, 5,175,607.52 and 2,031,542.73

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Solution

The fourth proportional to 3,750,422.24, 5,175,607.52 and 2,031,542.73 is: 2,803,542.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,422.24 : 5,175,607.52 = 2,031,542.73 : x
  2. Step 2: Convert to fraction form
    3,750,422.24/5,175,607.52 = 2,031,542.73/x
  3. Step 3: Cross multiply
    3,750,422.24x = 5,175,607.52 × 2,031,542.73
  4. Step 4: Simplify right side
    3,750,422.24x = 10,514,467,835,668.19
  5. Step 5: Solve for x
    x = 10,514,467,835,668.19/3,750,422.24
  6. Step 6: Final answer
    x = 2,803,542.42

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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.