Home / 3,597,791.40-5,398,760.70-1,355,538.60

Finding the Fourth Proportional to 3,597,791.40, 5,398,760.70 and 1,355,538.60

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Solution

The fourth proportional to 3,597,791.40, 5,398,760.70 and 1,355,538.60 is: 2,034,089.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,791.40 : 5,398,760.70 = 1,355,538.60 : x
  2. Step 2: Convert to fraction form
    3,597,791.40/5,398,760.70 = 1,355,538.60/x
  3. Step 3: Cross multiply
    3,597,791.40x = 5,398,760.70 × 1,355,538.60
  4. Step 4: Simplify right side
    3,597,791.40x = 7,318,228,521,013.02
  5. Step 5: Solve for x
    x = 7,318,228,521,013.02/3,597,791.40
  6. Step 6: Final answer
    x = 2,034,089.17

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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.