Home / 1,466,139.54-2,198,519.16-568,001.82

Finding the Fourth Proportional to 1,466,139.54, 2,198,519.16 and 568,001.82

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Solution

The fourth proportional to 1,466,139.54, 2,198,519.16 and 568,001.82 is: 851,735.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,139.54 : 2,198,519.16 = 568,001.82 : x
  2. Step 2: Convert to fraction form
    1,466,139.54/2,198,519.16 = 568,001.82/x
  3. Step 3: Cross multiply
    1,466,139.54x = 2,198,519.16 × 568,001.82
  4. Step 4: Simplify right side
    1,466,139.54x = 1,248,762,884,184.87
  5. Step 5: Solve for x
    x = 1,248,762,884,184.87/1,466,139.54
  6. Step 6: Final answer
    x = 851,735.36

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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.