Home / 795,493.44-1,098,187.20-613,797.12

Finding the Fourth Proportional to 795,493.44, 1,098,187.20 and 613,797.12

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Solution

The fourth proportional to 795,493.44, 1,098,187.20 and 613,797.12 is: 847,353.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,493.44 : 1,098,187.20 = 613,797.12 : x
  2. Step 2: Convert to fraction form
    795,493.44/1,098,187.20 = 613,797.12/x
  3. Step 3: Cross multiply
    795,493.44x = 1,098,187.20 × 613,797.12
  4. Step 4: Simplify right side
    795,493.44x = 674,064,140,580.86
  5. Step 5: Solve for x
    x = 674,064,140,580.86/795,493.44
  6. Step 6: Final answer
    x = 847,353.49

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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.