Home / 4,140,825.36-5,713,879.69-2,304,860.73

Finding the Fourth Proportional to 4,140,825.36, 5,713,879.69 and 2,304,860.73

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Solution

The fourth proportional to 4,140,825.36, 5,713,879.69 and 2,304,860.73 is: 3,180,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,825.36 : 5,713,879.69 = 2,304,860.73 : x
  2. Step 2: Convert to fraction form
    4,140,825.36/5,713,879.69 = 2,304,860.73/x
  3. Step 3: Cross multiply
    4,140,825.36x = 5,713,879.69 × 2,304,860.73
  4. Step 4: Simplify right side
    4,140,825.36x = 13,169,696,913,425.57
  5. Step 5: Solve for x
    x = 13,169,696,913,425.57/4,140,825.36
  6. Step 6: Final answer
    x = 3,180,452.15

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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.