Home / 792,555.26-1,093,726.13-453,030.80

Finding the Fourth Proportional to 792,555.26, 1,093,726.13 and 453,030.80

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Solution

The fourth proportional to 792,555.26, 1,093,726.13 and 453,030.80 is: 625,182.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,555.26 : 1,093,726.13 = 453,030.80 : x
  2. Step 2: Convert to fraction form
    792,555.26/1,093,726.13 = 453,030.80/x
  3. Step 3: Cross multiply
    792,555.26x = 1,093,726.13 × 453,030.80
  4. Step 4: Simplify right side
    792,555.26x = 495,491,623,654.80
  5. Step 5: Solve for x
    x = 495,491,623,654.80/792,555.26
  6. Step 6: Final answer
    x = 625,182.43

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Double scale
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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.