Home / 3,810,344.67-5,258,083.55-2,261,673.95

Finding the Fourth Proportional to 3,810,344.67, 5,258,083.55 and 2,261,673.95

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Solution

The fourth proportional to 3,810,344.67, 5,258,083.55 and 2,261,673.95 is: 3,120,996.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,344.67 : 5,258,083.55 = 2,261,673.95 : x
  2. Step 2: Convert to fraction form
    3,810,344.67/5,258,083.55 = 2,261,673.95/x
  3. Step 3: Cross multiply
    3,810,344.67x = 5,258,083.55 × 2,261,673.95
  4. Step 4: Simplify right side
    3,810,344.67x = 11,892,070,554,359.73
  5. Step 5: Solve for x
    x = 11,892,070,554,359.73/3,810,344.67
  6. Step 6: Final answer
    x = 3,120,996.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.