Home / 624,028.26-935,194.17-263,899.74

Finding the Fourth Proportional to 624,028.26, 935,194.17 and 263,899.74

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Solution

The fourth proportional to 624,028.26, 935,194.17 and 263,899.74 is: 395,490.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,028.26 : 935,194.17 = 263,899.74 : x
  2. Step 2: Convert to fraction form
    624,028.26/935,194.17 = 263,899.74/x
  3. Step 3: Cross multiply
    624,028.26x = 935,194.17 × 263,899.74
  4. Step 4: Simplify right side
    624,028.26x = 246,797,498,312.52
  5. Step 5: Solve for x
    x = 246,797,498,312.52/624,028.26
  6. Step 6: Final answer
    x = 395,490.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.