Home / 4,214,273-5,815,696.74-2,306,561

Finding the Fourth Proportional to 4,214,273, 5,815,696.74 and 2,306,561

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Solution

The fourth proportional to 4,214,273, 5,815,696.74 and 2,306,561 is: 3,183,054.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,273 : 5,815,696.74 = 2,306,561 : x
  2. Step 2: Convert to fraction form
    4,214,273/5,815,696.74 = 2,306,561/x
  3. Step 3: Cross multiply
    4,214,273x = 5,815,696.74 × 2,306,561
  4. Step 4: Simplify right side
    4,214,273x = 13,414,259,288,311.14
  5. Step 5: Solve for x
    x = 13,414,259,288,311.14/4,214,273
  6. Step 6: Final answer
    x = 3,183,054.18

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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.