Home / 2,040,632.40-3,058,324.20-1,241,065.20

Finding the Fourth Proportional to 2,040,632.40, 3,058,324.20 and 1,241,065.20

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Solution

The fourth proportional to 2,040,632.40, 3,058,324.20 and 1,241,065.20 is: 1,860,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,632.40 : 3,058,324.20 = 1,241,065.20 : x
  2. Step 2: Convert to fraction form
    2,040,632.40/3,058,324.20 = 1,241,065.20/x
  3. Step 3: Cross multiply
    2,040,632.40x = 3,058,324.20 × 1,241,065.20
  4. Step 4: Simplify right side
    2,040,632.40x = 3,795,579,734,937.84
  5. Step 5: Solve for x
    x = 3,795,579,734,937.84/2,040,632.40
  6. Step 6: Final answer
    x = 1,860,001.70

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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.