Home / 3,383,874.97-5,076,111.65-955,049.87

Finding the Fourth Proportional to 3,383,874.97, 5,076,111.65 and 955,049.87

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Solution

The fourth proportional to 3,383,874.97, 5,076,111.65 and 955,049.87 is: 1,432,659.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,874.97 : 5,076,111.65 = 955,049.87 : x
  2. Step 2: Convert to fraction form
    3,383,874.97/5,076,111.65 = 955,049.87/x
  3. Step 3: Cross multiply
    3,383,874.97x = 5,076,111.65 × 955,049.87
  4. Step 4: Simplify right side
    3,383,874.97x = 4,847,939,779,353.01
  5. Step 5: Solve for x
    x = 4,847,939,779,353.01/3,383,874.97
  6. Step 6: Final answer
    x = 1,432,659.25

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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.