Home / 2,722,759.04-4,084,161.91-777,482.58

Finding the Fourth Proportional to 2,722,759.04, 4,084,161.91 and 777,482.58

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Solution

The fourth proportional to 2,722,759.04, 4,084,161.91 and 777,482.58 is: 1,166,230.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,759.04 : 4,084,161.91 = 777,482.58 : x
  2. Step 2: Convert to fraction form
    2,722,759.04/4,084,161.91 = 777,482.58/x
  3. Step 3: Cross multiply
    2,722,759.04x = 4,084,161.91 × 777,482.58
  4. Step 4: Simplify right side
    2,722,759.04x = 3,175,364,738,924.53
  5. Step 5: Solve for x
    x = 3,175,364,738,924.53/2,722,759.04
  6. Step 6: Final answer
    x = 1,166,230.54

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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.