Home / 798,034.33-1,101,331.92-435,464.29

Finding the Fourth Proportional to 798,034.33, 1,101,331.92 and 435,464.29

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Solution

The fourth proportional to 798,034.33, 1,101,331.92 and 435,464.29 is: 600,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,034.33 : 1,101,331.92 = 435,464.29 : x
  2. Step 2: Convert to fraction form
    798,034.33/1,101,331.92 = 435,464.29/x
  3. Step 3: Cross multiply
    798,034.33x = 1,101,331.92 × 435,464.29
  4. Step 4: Simplify right side
    798,034.33x = 479,590,722,597.14
  5. Step 5: Solve for x
    x = 479,590,722,597.14/798,034.33
  6. Step 6: Final answer
    x = 600,965.03

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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.