Home / 3,897,584.19-5,846,312.97-1,165,138.29

Finding the Fourth Proportional to 3,897,584.19, 5,846,312.97 and 1,165,138.29

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Solution

The fourth proportional to 3,897,584.19, 5,846,312.97 and 1,165,138.29 is: 1,747,688.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,584.19 : 5,846,312.97 = 1,165,138.29 : x
  2. Step 2: Convert to fraction form
    3,897,584.19/5,846,312.97 = 1,165,138.29/x
  3. Step 3: Cross multiply
    3,897,584.19x = 5,846,312.97 × 1,165,138.29
  4. Step 4: Simplify right side
    3,897,584.19x = 6,811,763,096,670.62
  5. Step 5: Solve for x
    x = 6,811,763,096,670.62/3,897,584.19
  6. Step 6: Final answer
    x = 1,747,688.51

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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.