Home / 794,855.12-1,194,691.44-525,900.59

Finding the Fourth Proportional to 794,855.12, 1,194,691.44 and 525,900.59

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Solution

The fourth proportional to 794,855.12, 1,194,691.44 and 525,900.59 is: 790,444.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,855.12 : 1,194,691.44 = 525,900.59 : x
  2. Step 2: Convert to fraction form
    794,855.12/1,194,691.44 = 525,900.59/x
  3. Step 3: Cross multiply
    794,855.12x = 1,194,691.44 × 525,900.59
  4. Step 4: Simplify right side
    794,855.12x = 628,288,933,163.95
  5. Step 5: Solve for x
    x = 628,288,933,163.95/794,855.12
  6. Step 6: Final answer
    x = 790,444.59

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Double scale
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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.