Home / 1,337,199.36-2,005,704.96-627,383.04

Finding the Fourth Proportional to 1,337,199.36, 2,005,704.96 and 627,383.04

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Solution

The fourth proportional to 1,337,199.36, 2,005,704.96 and 627,383.04 is: 941,030.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,199.36 : 2,005,704.96 = 627,383.04 : x
  2. Step 2: Convert to fraction form
    1,337,199.36/2,005,704.96 = 627,383.04/x
  3. Step 3: Cross multiply
    1,337,199.36x = 2,005,704.96 × 627,383.04
  4. Step 4: Simplify right side
    1,337,199.36x = 1,258,345,275,147.88
  5. Step 5: Solve for x
    x = 1,258,345,275,147.88/1,337,199.36
  6. Step 6: Final answer
    x = 941,030.42

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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.