Home / 3,382,401.47-5,066,842.55-2,033,825.58

Finding the Fourth Proportional to 3,382,401.47, 5,066,842.55 and 2,033,825.58

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Solution

The fourth proportional to 3,382,401.47, 5,066,842.55 and 2,033,825.58 is: 3,046,673.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,401.47 : 5,066,842.55 = 2,033,825.58 : x
  2. Step 2: Convert to fraction form
    3,382,401.47/5,066,842.55 = 2,033,825.58/x
  3. Step 3: Cross multiply
    3,382,401.47x = 5,066,842.55 × 2,033,825.58
  4. Step 4: Simplify right side
    3,382,401.47x = 10,305,073,977,853.30
  5. Step 5: Solve for x
    x = 10,305,073,977,853.30/3,382,401.47
  6. Step 6: Final answer
    x = 3,046,673.82

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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.