Home / 4,157,767.76-5,737,719.48-2,250,055.76

Finding the Fourth Proportional to 4,157,767.76, 5,737,719.48 and 2,250,055.76

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Solution

The fourth proportional to 4,157,767.76, 5,737,719.48 and 2,250,055.76 is: 3,105,076.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,767.76 : 5,737,719.48 = 2,250,055.76 : x
  2. Step 2: Convert to fraction form
    4,157,767.76/5,737,719.48 = 2,250,055.76/x
  3. Step 3: Cross multiply
    4,157,767.76x = 5,737,719.48 × 2,250,055.76
  4. Step 4: Simplify right side
    4,157,767.76x = 12,910,188,765,238.21
  5. Step 5: Solve for x
    x = 12,910,188,765,238.21/4,157,767.76
  6. Step 6: Final answer
    x = 3,105,076.93

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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.