Home / 792,996.46-1,094,074.52-448,798.20

Finding the Fourth Proportional to 792,996.46, 1,094,074.52 and 448,798.20

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Solution

The fourth proportional to 792,996.46, 1,094,074.52 and 448,798.20 is: 619,194.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,996.46 : 1,094,074.52 = 448,798.20 : x
  2. Step 2: Convert to fraction form
    792,996.46/1,094,074.52 = 448,798.20/x
  3. Step 3: Cross multiply
    792,996.46x = 1,094,074.52 × 448,798.20
  4. Step 4: Simplify right side
    792,996.46x = 491,018,675,241.86
  5. Step 5: Solve for x
    x = 491,018,675,241.86/792,996.46
  6. Step 6: Final answer
    x = 619,194.03

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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.