Home / 2,821,910.01-4,232,226.68-1,304,766.24

Finding the Fourth Proportional to 2,821,910.01, 4,232,226.68 and 1,304,766.24

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Solution

The fourth proportional to 2,821,910.01, 4,232,226.68 and 1,304,766.24 is: 1,956,854.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,821,910.01 : 4,232,226.68 = 1,304,766.24 : x
  2. Step 2: Convert to fraction form
    2,821,910.01/4,232,226.68 = 1,304,766.24/x
  3. Step 3: Cross multiply
    2,821,910.01x = 4,232,226.68 × 1,304,766.24
  4. Step 4: Simplify right side
    2,821,910.01x = 5,522,066,485,567.45
  5. Step 5: Solve for x
    x = 5,522,066,485,567.45/2,821,910.01
  6. Step 6: Final answer
    x = 1,956,854.21

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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.