Home / 3,863,169.72-5,794,864.20-1,023,282.18

Finding the Fourth Proportional to 3,863,169.72, 5,794,864.20 and 1,023,282.18

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Solution

The fourth proportional to 3,863,169.72, 5,794,864.20 and 1,023,282.18 is: 1,534,952.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,169.72 : 5,794,864.20 = 1,023,282.18 : x
  2. Step 2: Convert to fraction form
    3,863,169.72/5,794,864.20 = 1,023,282.18/x
  3. Step 3: Cross multiply
    3,863,169.72x = 5,794,864.20 × 1,023,282.18
  4. Step 4: Simplify right side
    3,863,169.72x = 5,929,781,271,379.96
  5. Step 5: Solve for x
    x = 5,929,781,271,379.96/3,863,169.72
  6. Step 6: Final answer
    x = 1,534,952.31

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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.