Home / 1,195,738.88-1,794,461.26-663,685.52

Finding the Fourth Proportional to 1,195,738.88, 1,794,461.26 and 663,685.52

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Solution

The fourth proportional to 1,195,738.88, 1,794,461.26 and 663,685.52 is: 996,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,738.88 : 1,794,461.26 = 663,685.52 : x
  2. Step 2: Convert to fraction form
    1,195,738.88/1,794,461.26 = 663,685.52/x
  3. Step 3: Cross multiply
    1,195,738.88x = 1,794,461.26 × 663,685.52
  4. Step 4: Simplify right side
    1,195,738.88x = 1,190,957,954,462.96
  5. Step 5: Solve for x
    x = 1,190,957,954,462.96/1,195,738.88
  6. Step 6: Final answer
    x = 996,001.70

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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.