Home / 729,094.80-1,093,642.20-596,125.20

Finding the Fourth Proportional to 729,094.80, 1,093,642.20 and 596,125.20

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Solution

The fourth proportional to 729,094.80, 1,093,642.20 and 596,125.20 is: 894,187.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,094.80 : 1,093,642.20 = 596,125.20 : x
  2. Step 2: Convert to fraction form
    729,094.80/1,093,642.20 = 596,125.20/x
  3. Step 3: Cross multiply
    729,094.80x = 1,093,642.20 × 596,125.20
  4. Step 4: Simplify right side
    729,094.80x = 651,947,675,203.44
  5. Step 5: Solve for x
    x = 651,947,675,203.44/729,094.80
  6. Step 6: Final answer
    x = 894,187.80

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Double scale
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Similar ratio
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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.