Home / 2,260,844.01-3,387,317.09-1,884,185.21

Finding the Fourth Proportional to 2,260,844.01, 3,387,317.09 and 1,884,185.21

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Solution

The fourth proportional to 2,260,844.01, 3,387,317.09 and 1,884,185.21 is: 2,822,986.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,844.01 : 3,387,317.09 = 1,884,185.21 : x
  2. Step 2: Convert to fraction form
    2,260,844.01/3,387,317.09 = 1,884,185.21/x
  3. Step 3: Cross multiply
    2,260,844.01x = 3,387,317.09 × 1,884,185.21
  4. Step 4: Simplify right side
    2,260,844.01x = 6,382,332,750,332.12
  5. Step 5: Solve for x
    x = 6,382,332,750,332.12/2,260,844.01
  6. Step 6: Final answer
    x = 2,822,986.78

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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.