Home / 7,798,282.85-10,760,802.10-4,313,067.82

Finding the Fourth Proportional to 7,798,282.85, 10,760,802.10 and 4,313,067.82

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Solution

The fourth proportional to 7,798,282.85, 10,760,802.10 and 4,313,067.82 is: 5,951,575.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,798,282.85 : 10,760,802.10 = 4,313,067.82 : x
  2. Step 2: Convert to fraction form
    7,798,282.85/10,760,802.10 = 4,313,067.82/x
  3. Step 3: Cross multiply
    7,798,282.85x = 10,760,802.10 × 4,313,067.82
  4. Step 4: Simplify right side
    7,798,282.85x = 46,412,069,217,213.75
  5. Step 5: Solve for x
    x = 46,412,069,217,213.75/7,798,282.85
  6. Step 6: Final answer
    x = 5,951,575.51

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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.