Home / 7,798,309.93-10,760,839.20-4,313,094.88

Finding the Fourth Proportional to 7,798,309.93, 10,760,839.20 and 4,313,094.88

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Solution

The fourth proportional to 7,798,309.93, 10,760,839.20 and 4,313,094.88 is: 5,951,612.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,798,309.93 : 10,760,839.20 = 4,313,094.88 : x
  2. Step 2: Convert to fraction form
    7,798,309.93/10,760,839.20 = 4,313,094.88/x
  3. Step 3: Cross multiply
    7,798,309.93x = 10,760,839.20 × 4,313,094.88
  4. Step 4: Simplify right side
    7,798,309.93x = 46,412,520,458,023.29
  5. Step 5: Solve for x
    x = 46,412,520,458,023.29/7,798,309.93
  6. Step 6: Final answer
    x = 5,951,612.71

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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.