Home / 1,747,324.55-2,411,284.86-962,375.38

Finding the Fourth Proportional to 1,747,324.55, 2,411,284.86 and 962,375.38

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Solution

The fourth proportional to 1,747,324.55, 2,411,284.86 and 962,375.38 is: 1,328,065.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,324.55 : 2,411,284.86 = 962,375.38 : x
  2. Step 2: Convert to fraction form
    1,747,324.55/2,411,284.86 = 962,375.38/x
  3. Step 3: Cross multiply
    1,747,324.55x = 2,411,284.86 × 962,375.38
  4. Step 4: Simplify right side
    1,747,324.55x = 2,320,561,177,402.53
  5. Step 5: Solve for x
    x = 2,320,561,177,402.53/1,747,324.55
  6. Step 6: Final answer
    x = 1,328,065.35

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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.