Home / 3,854,125.14-5,780,737.26-1,548,524.88

Finding the Fourth Proportional to 3,854,125.14, 5,780,737.26 and 1,548,524.88

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Solution

The fourth proportional to 3,854,125.14, 5,780,737.26 and 1,548,524.88 is: 2,322,606.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,125.14 : 5,780,737.26 = 1,548,524.88 : x
  2. Step 2: Convert to fraction form
    3,854,125.14/5,780,737.26 = 1,548,524.88/x
  3. Step 3: Cross multiply
    3,854,125.14x = 5,780,737.26 × 1,548,524.88
  4. Step 4: Simplify right side
    3,854,125.14x = 8,951,615,471,853.03
  5. Step 5: Solve for x
    x = 8,951,615,471,853.03/3,854,125.14
  6. Step 6: Final answer
    x = 2,322,606.34

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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.