Home / 541,194.20-746,836.82-299,476.63

Finding the Fourth Proportional to 541,194.20, 746,836.82 and 299,476.63

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Solution

The fourth proportional to 541,194.20, 746,836.82 and 299,476.63 is: 413,271.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,194.20 : 746,836.82 = 299,476.63 : x
  2. Step 2: Convert to fraction form
    541,194.20/746,836.82 = 299,476.63/x
  3. Step 3: Cross multiply
    541,194.20x = 746,836.82 × 299,476.63
  4. Step 4: Simplify right side
    541,194.20x = 223,660,174,013.52
  5. Step 5: Solve for x
    x = 223,660,174,013.52/541,194.20
  6. Step 6: Final answer
    x = 413,271.57

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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.