Home / 1,568,553.45-2,165,067.41-924,181.85

Finding the Fourth Proportional to 1,568,553.45, 2,165,067.41 and 924,181.85

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Solution

The fourth proportional to 1,568,553.45, 2,165,067.41 and 924,181.85 is: 1,275,644.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,553.45 : 2,165,067.41 = 924,181.85 : x
  2. Step 2: Convert to fraction form
    1,568,553.45/2,165,067.41 = 924,181.85/x
  3. Step 3: Cross multiply
    1,568,553.45x = 2,165,067.41 × 924,181.85
  4. Step 4: Simplify right side
    1,568,553.45x = 2,000,916,004,348.51
  5. Step 5: Solve for x
    x = 2,000,916,004,348.51/1,568,553.45
  6. Step 6: Final answer
    x = 1,275,644.13

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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.