Home / 2,307,902.86-3,458,759.84-1,796,185.90

Finding the Fourth Proportional to 2,307,902.86, 3,458,759.84 and 1,796,185.90

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Solution

The fourth proportional to 2,307,902.86, 3,458,759.84 and 1,796,185.90 is: 2,691,870.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,902.86 : 3,458,759.84 = 1,796,185.90 : x
  2. Step 2: Convert to fraction form
    2,307,902.86/3,458,759.84 = 1,796,185.90/x
  3. Step 3: Cross multiply
    2,307,902.86x = 3,458,759.84 × 1,796,185.90
  4. Step 4: Simplify right side
    2,307,902.86x = 6,212,575,629,819.53
  5. Step 5: Solve for x
    x = 6,212,575,629,819.53/2,307,902.86
  6. Step 6: Final answer
    x = 2,691,870.50

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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.