Home / 3,917,015.95-5,404,096.30-2,559,676.27

Finding the Fourth Proportional to 3,917,015.95, 5,404,096.30 and 2,559,676.27

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Solution

The fourth proportional to 3,917,015.95, 5,404,096.30 and 2,559,676.27 is: 3,531,447.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,917,015.95 : 5,404,096.30 = 2,559,676.27 : x
  2. Step 2: Convert to fraction form
    3,917,015.95/5,404,096.30 = 2,559,676.27/x
  3. Step 3: Cross multiply
    3,917,015.95x = 5,404,096.30 × 2,559,676.27
  4. Step 4: Simplify right side
    3,917,015.95x = 13,832,737,059,904.80
  5. Step 5: Solve for x
    x = 13,832,737,059,904.80/3,917,015.95
  6. Step 6: Final answer
    x = 3,531,447.72

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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.