Home / 2,340,658.50-3,512,001.96-825,424.10

Finding the Fourth Proportional to 2,340,658.50, 3,512,001.96 and 825,424.10

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Solution

The fourth proportional to 2,340,658.50, 3,512,001.96 and 825,424.10 is: 1,238,493.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,658.50 : 3,512,001.96 = 825,424.10 : x
  2. Step 2: Convert to fraction form
    2,340,658.50/3,512,001.96 = 825,424.10/x
  3. Step 3: Cross multiply
    2,340,658.50x = 3,512,001.96 × 825,424.10
  4. Step 4: Simplify right side
    2,340,658.50x = 2,898,891,057,031.24
  5. Step 5: Solve for x
    x = 2,898,891,057,031.24/2,340,658.50
  6. Step 6: Final answer
    x = 1,238,493.81

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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.