Home / 2,940,097.34-4,403,716.19-2,084,575.76

Finding the Fourth Proportional to 2,940,097.34, 4,403,716.19 and 2,084,575.76

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Solution

The fourth proportional to 2,940,097.34, 4,403,716.19 and 2,084,575.76 is: 3,122,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,097.34 : 4,403,716.19 = 2,084,575.76 : x
  2. Step 2: Convert to fraction form
    2,940,097.34/4,403,716.19 = 2,084,575.76/x
  3. Step 3: Cross multiply
    2,940,097.34x = 4,403,716.19 × 2,084,575.76
  4. Step 4: Simplify right side
    2,940,097.34x = 9,179,880,023,593.56
  5. Step 5: Solve for x
    x = 9,179,880,023,593.56/2,940,097.34
  6. Step 6: Final answer
    x = 3,122,304.80

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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.