Home / 541,672.04-747,498.20-299,949.41

Finding the Fourth Proportional to 541,672.04, 747,498.20 and 299,949.41

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Solution

The fourth proportional to 541,672.04, 747,498.20 and 299,949.41 is: 413,925.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,672.04 : 747,498.20 = 299,949.41 : x
  2. Step 2: Convert to fraction form
    541,672.04/747,498.20 = 299,949.41/x
  3. Step 3: Cross multiply
    541,672.04x = 747,498.20 × 299,949.41
  4. Step 4: Simplify right side
    541,672.04x = 224,211,644,435.06
  5. Step 5: Solve for x
    x = 224,211,644,435.06/541,672.04
  6. Step 6: Final answer
    x = 413,925.08

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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.