Home / 2,907,607.66-4,361,161.65-1,770,074.62

Finding the Fourth Proportional to 2,907,607.66, 4,361,161.65 and 1,770,074.62

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Solution

The fourth proportional to 2,907,607.66, 4,361,161.65 and 1,770,074.62 is: 2,654,959.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,607.66 : 4,361,161.65 = 1,770,074.62 : x
  2. Step 2: Convert to fraction form
    2,907,607.66/4,361,161.65 = 1,770,074.62/x
  3. Step 3: Cross multiply
    2,907,607.66x = 4,361,161.65 × 1,770,074.62
  4. Step 4: Simplify right side
    2,907,607.66x = 7,719,581,550,382.32
  5. Step 5: Solve for x
    x = 7,719,581,550,382.32/2,907,607.66
  6. Step 6: Final answer
    x = 2,654,959.83

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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.