Home / 2,468,101.83-3,405,876.59-1,435,611.62

Finding the Fourth Proportional to 2,468,101.83, 3,405,876.59 and 1,435,611.62

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Solution

The fourth proportional to 2,468,101.83, 3,405,876.59 and 1,435,611.62 is: 1,981,083.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,101.83 : 3,405,876.59 = 1,435,611.62 : x
  2. Step 2: Convert to fraction form
    2,468,101.83/3,405,876.59 = 1,435,611.62/x
  3. Step 3: Cross multiply
    2,468,101.83x = 3,405,876.59 × 1,435,611.62
  4. Step 4: Simplify right side
    2,468,101.83x = 4,889,515,984,682.54
  5. Step 5: Solve for x
    x = 4,889,515,984,682.54/2,468,101.83
  6. Step 6: Final answer
    x = 1,981,083.57

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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.