Home / 3,609,924.80-4,981,064.64-2,060,479.04

Finding the Fourth Proportional to 3,609,924.80, 4,981,064.64 and 2,060,479.04

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Solution

The fourth proportional to 3,609,924.80, 4,981,064.64 and 2,060,479.04 is: 2,843,100.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,924.80 : 4,981,064.64 = 2,060,479.04 : x
  2. Step 2: Convert to fraction form
    3,609,924.80/4,981,064.64 = 2,060,479.04/x
  3. Step 3: Cross multiply
    3,609,924.80x = 4,981,064.64 × 2,060,479.04
  4. Step 4: Simplify right side
    3,609,924.80x = 10,263,379,287,605.14
  5. Step 5: Solve for x
    x = 10,263,379,287,605.14/3,609,924.80
  6. Step 6: Final answer
    x = 2,843,100.58

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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.