Home / 537,160.54-741,033.06-321,926.95

Finding the Fourth Proportional to 537,160.54, 741,033.06 and 321,926.95

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Solution

The fourth proportional to 537,160.54, 741,033.06 and 321,926.95 is: 444,110.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,160.54 : 741,033.06 = 321,926.95 : x
  2. Step 2: Convert to fraction form
    537,160.54/741,033.06 = 321,926.95/x
  3. Step 3: Cross multiply
    537,160.54x = 741,033.06 × 321,926.95
  4. Step 4: Simplify right side
    537,160.54x = 238,558,512,854.97
  5. Step 5: Solve for x
    x = 238,558,512,854.97/537,160.54
  6. Step 6: Final answer
    x = 444,110.27

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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.