Home / 6,523,619.01-9,005,654.13-3,769,768.55

Finding the Fourth Proportional to 6,523,619.01, 9,005,654.13 and 3,769,768.55

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Solution

The fourth proportional to 6,523,619.01, 9,005,654.13 and 3,769,768.55 is: 5,204,048.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,619.01 : 9,005,654.13 = 3,769,768.55 : x
  2. Step 2: Convert to fraction form
    6,523,619.01/9,005,654.13 = 3,769,768.55/x
  3. Step 3: Cross multiply
    6,523,619.01x = 9,005,654.13 × 3,769,768.55
  4. Step 4: Simplify right side
    6,523,619.01x = 33,949,231,741,034.82
  5. Step 5: Solve for x
    x = 33,949,231,741,034.82/6,523,619.01
  6. Step 6: Final answer
    x = 5,204,048.81

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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.