Home / 4,248,799.68-5,863,269.73-2,315,076.15

Finding the Fourth Proportional to 4,248,799.68, 5,863,269.73 and 2,315,076.15

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Solution

The fourth proportional to 4,248,799.68, 5,863,269.73 and 2,315,076.15 is: 3,194,764.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,799.68 : 5,863,269.73 = 2,315,076.15 : x
  2. Step 2: Convert to fraction form
    4,248,799.68/5,863,269.73 = 2,315,076.15/x
  3. Step 3: Cross multiply
    4,248,799.68x = 5,863,269.73 × 2,315,076.15
  4. Step 4: Simplify right side
    4,248,799.68x = 13,573,915,912,939.94
  5. Step 5: Solve for x
    x = 13,573,915,912,939.94/4,248,799.68
  6. Step 6: Final answer
    x = 3,194,764.86

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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.