Home / 5,616,092.40-8,424,138.60-3,227,305.20

Finding the Fourth Proportional to 5,616,092.40, 8,424,138.60 and 3,227,305.20

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Solution

The fourth proportional to 5,616,092.40, 8,424,138.60 and 3,227,305.20 is: 4,840,957.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,092.40 : 8,424,138.60 = 3,227,305.20 : x
  2. Step 2: Convert to fraction form
    5,616,092.40/8,424,138.60 = 3,227,305.20/x
  3. Step 3: Cross multiply
    5,616,092.40x = 8,424,138.60 × 3,227,305.20
  4. Step 4: Simplify right side
    5,616,092.40x = 27,187,266,309,300.72
  5. Step 5: Solve for x
    x = 27,187,266,309,300.72/5,616,092.40
  6. Step 6: Final answer
    x = 4,840,957.80

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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.