Home / 3,063,094.38-4,594,640.49-819,174.06

Finding the Fourth Proportional to 3,063,094.38, 4,594,640.49 and 819,174.06

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Solution

The fourth proportional to 3,063,094.38, 4,594,640.49 and 819,174.06 is: 1,228,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,094.38 : 4,594,640.49 = 819,174.06 : x
  2. Step 2: Convert to fraction form
    3,063,094.38/4,594,640.49 = 819,174.06/x
  3. Step 3: Cross multiply
    3,063,094.38x = 4,594,640.49 × 819,174.06
  4. Step 4: Simplify right side
    3,063,094.38x = 3,763,810,304,433.69
  5. Step 5: Solve for x
    x = 3,763,810,304,433.69/3,063,094.38
  6. Step 6: Final answer
    x = 1,228,760.80

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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.