Home / 2,340,898.73-3,511,348.10-658,002.23

Finding the Fourth Proportional to 2,340,898.73, 3,511,348.10 and 658,002.23

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Solution

The fourth proportional to 2,340,898.73, 3,511,348.10 and 658,002.23 is: 987,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,898.73 : 3,511,348.10 = 658,002.23 : x
  2. Step 2: Convert to fraction form
    2,340,898.73/3,511,348.10 = 658,002.23/x
  3. Step 3: Cross multiply
    2,340,898.73x = 3,511,348.10 × 658,002.23
  4. Step 4: Simplify right side
    2,340,898.73x = 2,310,474,896,496.54
  5. Step 5: Solve for x
    x = 2,310,474,896,496.54/2,340,898.73
  6. Step 6: Final answer
    x = 987,003.35

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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.