Home / 974,086.97-1,344,299.69-544,401.41

Finding the Fourth Proportional to 974,086.97, 1,344,299.69 and 544,401.41

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Solution

The fourth proportional to 974,086.97, 1,344,299.69 and 544,401.41 is: 751,307.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,086.97 : 1,344,299.69 = 544,401.41 : x
  2. Step 2: Convert to fraction form
    974,086.97/1,344,299.69 = 544,401.41/x
  3. Step 3: Cross multiply
    974,086.97x = 1,344,299.69 × 544,401.41
  4. Step 4: Simplify right side
    974,086.97x = 731,838,641,338.07
  5. Step 5: Solve for x
    x = 731,838,641,338.07/974,086.97
  6. Step 6: Final answer
    x = 751,307.29

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1.5x scale

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.