Home / 3,626,540.42-5,439,848.56-1,067,803.81

Finding the Fourth Proportional to 3,626,540.42, 5,439,848.56 and 1,067,803.81

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Solution

The fourth proportional to 3,626,540.42, 5,439,848.56 and 1,067,803.81 is: 1,601,716.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,540.42 : 5,439,848.56 = 1,067,803.81 : x
  2. Step 2: Convert to fraction form
    3,626,540.42/5,439,848.56 = 1,067,803.81/x
  3. Step 3: Cross multiply
    3,626,540.42x = 5,439,848.56 × 1,067,803.81
  4. Step 4: Simplify right side
    3,626,540.42x = 5,808,691,032,521.03
  5. Step 5: Solve for x
    x = 5,808,691,032,521.03/3,626,540.42
  6. Step 6: Final answer
    x = 1,601,716.89

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