Home / 3,943,704.19-5,915,556.30-951,888.19

Finding the Fourth Proportional to 3,943,704.19, 5,915,556.30 and 951,888.19

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Solution

The fourth proportional to 3,943,704.19, 5,915,556.30 and 951,888.19 is: 1,427,832.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,943,704.19 : 5,915,556.30 = 951,888.19 : x
  2. Step 2: Convert to fraction form
    3,943,704.19/5,915,556.30 = 951,888.19/x
  3. Step 3: Cross multiply
    3,943,704.19x = 5,915,556.30 × 951,888.19
  4. Step 4: Simplify right side
    3,943,704.19x = 5,630,948,179,250.10
  5. Step 5: Solve for x
    x = 5,630,948,179,250.10/3,943,704.19
  6. Step 6: Final answer
    x = 1,427,832.29

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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.