Home / 3,776,523.62-5,664,780.27-1,753,661.39

Finding the Fourth Proportional to 3,776,523.62, 5,664,780.27 and 1,753,661.39

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Solution

The fourth proportional to 3,776,523.62, 5,664,780.27 and 1,753,661.39 is: 2,630,489.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,523.62 : 5,664,780.27 = 1,753,661.39 : x
  2. Step 2: Convert to fraction form
    3,776,523.62/5,664,780.27 = 1,753,661.39/x
  3. Step 3: Cross multiply
    3,776,523.62x = 5,664,780.27 × 1,753,661.39
  4. Step 4: Simplify right side
    3,776,523.62x = 9,934,106,414,008.87
  5. Step 5: Solve for x
    x = 9,934,106,414,008.87/3,776,523.62
  6. Step 6: Final answer
    x = 2,630,489.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.