Home / 4,245,415.19-5,857,894.62-2,503,630.97

Finding the Fourth Proportional to 4,245,415.19, 5,857,894.62 and 2,503,630.97

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Solution

The fourth proportional to 4,245,415.19, 5,857,894.62 and 2,503,630.97 is: 3,454,551.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,415.19 : 5,857,894.62 = 2,503,630.97 : x
  2. Step 2: Convert to fraction form
    4,245,415.19/5,857,894.62 = 2,503,630.97/x
  3. Step 3: Cross multiply
    4,245,415.19x = 5,857,894.62 × 2,503,630.97
  4. Step 4: Simplify right side
    4,245,415.19x = 14,666,006,404,273.12
  5. Step 5: Solve for x
    x = 14,666,006,404,273.12/4,245,415.19
  6. Step 6: Final answer
    x = 3,454,551.73

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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.