Home / 2,225,537.48-3,337,839.06-627,726.89

Finding the Fourth Proportional to 2,225,537.48, 3,337,839.06 and 627,726.89

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Solution

The fourth proportional to 2,225,537.48, 3,337,839.06 and 627,726.89 is: 941,458.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,537.48 : 3,337,839.06 = 627,726.89 : x
  2. Step 2: Convert to fraction form
    2,225,537.48/3,337,839.06 = 627,726.89/x
  3. Step 3: Cross multiply
    2,225,537.48x = 3,337,839.06 × 627,726.89
  4. Step 4: Simplify right side
    2,225,537.48x = 2,095,251,315,765.13
  5. Step 5: Solve for x
    x = 2,095,251,315,765.13/2,225,537.48
  6. Step 6: Final answer
    x = 941,458.56

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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.