Home / 3,995,029.52-5,992,521.24-1,335,614.48

Finding the Fourth Proportional to 3,995,029.52, 5,992,521.24 and 1,335,614.48

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Solution

The fourth proportional to 3,995,029.52, 5,992,521.24 and 1,335,614.48 is: 2,003,414.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,029.52 : 5,992,521.24 = 1,335,614.48 : x
  2. Step 2: Convert to fraction form
    3,995,029.52/5,992,521.24 = 1,335,614.48/x
  3. Step 3: Cross multiply
    3,995,029.52x = 5,992,521.24 × 1,335,614.48
  4. Step 4: Simplify right side
    3,995,029.52x = 8,003,698,139,851.56
  5. Step 5: Solve for x
    x = 8,003,698,139,851.56/3,995,029.52
  6. Step 6: Final answer
    x = 2,003,414.02

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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.