Home / 4,248,767.54-5,863,299.86-2,315,028.30

Finding the Fourth Proportional to 4,248,767.54, 5,863,299.86 and 2,315,028.30

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Solution

The fourth proportional to 4,248,767.54, 5,863,299.86 and 2,315,028.30 is: 3,194,739.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,767.54 : 5,863,299.86 = 2,315,028.30 : x
  2. Step 2: Convert to fraction form
    4,248,767.54/5,863,299.86 = 2,315,028.30/x
  3. Step 3: Cross multiply
    4,248,767.54x = 5,863,299.86 × 2,315,028.30
  4. Step 4: Simplify right side
    4,248,767.54x = 13,573,705,107,286.04
  5. Step 5: Solve for x
    x = 13,573,705,107,286.04/4,248,767.54
  6. Step 6: Final answer
    x = 3,194,739.41

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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.