Home / 3,747,365.48-5,617,603.82-1,350,623.54

Finding the Fourth Proportional to 3,747,365.48, 5,617,603.82 and 1,350,623.54

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Solution

The fourth proportional to 3,747,365.48, 5,617,603.82 and 1,350,623.54 is: 2,024,693.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,365.48 : 5,617,603.82 = 1,350,623.54 : x
  2. Step 2: Convert to fraction form
    3,747,365.48/5,617,603.82 = 1,350,623.54/x
  3. Step 3: Cross multiply
    3,747,365.48x = 5,617,603.82 × 1,350,623.54
  4. Step 4: Simplify right side
    3,747,365.48x = 7,587,267,932,974.46
  5. Step 5: Solve for x
    x = 7,587,267,932,974.46/3,747,365.48
  6. Step 6: Final answer
    x = 2,024,693.88

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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.