Home / 3,772,522.62-5,206,081.14-2,053,655.64

Finding the Fourth Proportional to 3,772,522.62, 5,206,081.14 and 2,053,655.64

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Solution

The fourth proportional to 3,772,522.62, 5,206,081.14 and 2,053,655.64 is: 2,834,044.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,522.62 : 5,206,081.14 = 2,053,655.64 : x
  2. Step 2: Convert to fraction form
    3,772,522.62/5,206,081.14 = 2,053,655.64/x
  3. Step 3: Cross multiply
    3,772,522.62x = 5,206,081.14 × 2,053,655.64
  4. Step 4: Simplify right side
    3,772,522.62x = 10,691,497,895,458.63
  5. Step 5: Solve for x
    x = 10,691,497,895,458.63/3,772,522.62
  6. Step 6: Final answer
    x = 2,834,044.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.