Home / 1,344,980.80-2,017,471.20-967,067.20

Finding the Fourth Proportional to 1,344,980.80, 2,017,471.20 and 967,067.20

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Solution

The fourth proportional to 1,344,980.80, 2,017,471.20 and 967,067.20 is: 1,450,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,980.80 : 2,017,471.20 = 967,067.20 : x
  2. Step 2: Convert to fraction form
    1,344,980.80/2,017,471.20 = 967,067.20/x
  3. Step 3: Cross multiply
    1,344,980.80x = 2,017,471.20 × 967,067.20
  4. Step 4: Simplify right side
    1,344,980.80x = 1,951,030,224,464.64
  5. Step 5: Solve for x
    x = 1,951,030,224,464.64/1,344,980.80
  6. Step 6: Final answer
    x = 1,450,600.80

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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.