Home / 3,951,208.35-5,925,551.22-1,254,902.90

Finding the Fourth Proportional to 3,951,208.35, 5,925,551.22 and 1,254,902.90

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Solution

The fourth proportional to 3,951,208.35, 5,925,551.22 and 1,254,902.90 is: 1,881,953.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,208.35 : 5,925,551.22 = 1,254,902.90 : x
  2. Step 2: Convert to fraction form
    3,951,208.35/5,925,551.22 = 1,254,902.90/x
  3. Step 3: Cross multiply
    3,951,208.35x = 5,925,551.22 × 1,254,902.90
  4. Step 4: Simplify right side
    3,951,208.35x = 7,435,991,380,448.78
  5. Step 5: Solve for x
    x = 7,435,991,380,448.78/3,951,208.35
  6. Step 6: Final answer
    x = 1,881,953.75

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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.