Home / 3,746,233.78-5,169,818.99-2,027,354.51

Finding the Fourth Proportional to 3,746,233.78, 5,169,818.99 and 2,027,354.51

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Solution

The fourth proportional to 3,746,233.78, 5,169,818.99 and 2,027,354.51 is: 2,797,758.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,233.78 : 5,169,818.99 = 2,027,354.51 : x
  2. Step 2: Convert to fraction form
    3,746,233.78/5,169,818.99 = 2,027,354.51/x
  3. Step 3: Cross multiply
    3,746,233.78x = 5,169,818.99 × 2,027,354.51
  4. Step 4: Simplify right side
    3,746,233.78x = 10,481,055,845,260.14
  5. Step 5: Solve for x
    x = 10,481,055,845,260.14/3,746,233.78
  6. Step 6: Final answer
    x = 2,797,758.08

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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.