Home / 3,070,619.58-4,609,920.66-2,361,145.86

Finding the Fourth Proportional to 3,070,619.58, 4,609,920.66 and 2,361,145.86

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Solution

The fourth proportional to 3,070,619.58, 4,609,920.66 and 2,361,145.86 is: 3,544,787.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,619.58 : 4,609,920.66 = 2,361,145.86 : x
  2. Step 2: Convert to fraction form
    3,070,619.58/4,609,920.66 = 2,361,145.86/x
  3. Step 3: Cross multiply
    3,070,619.58x = 4,609,920.66 × 2,361,145.86
  4. Step 4: Simplify right side
    3,070,619.58x = 10,884,695,081,287.47
  5. Step 5: Solve for x
    x = 10,884,695,081,287.47/3,070,619.58
  6. Step 6: Final answer
    x = 3,544,787.88

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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.