Home / 3,284,789.75-4,926,043.33-1,828,059.02

Finding the Fourth Proportional to 3,284,789.75, 4,926,043.33 and 1,828,059.02

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Solution

The fourth proportional to 3,284,789.75, 4,926,043.33 and 1,828,059.02 is: 2,741,453.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,789.75 : 4,926,043.33 = 1,828,059.02 : x
  2. Step 2: Convert to fraction form
    3,284,789.75/4,926,043.33 = 1,828,059.02/x
  3. Step 3: Cross multiply
    3,284,789.75x = 4,926,043.33 × 1,828,059.02
  4. Step 4: Simplify right side
    3,284,789.75x = 9,005,097,913,116.97
  5. Step 5: Solve for x
    x = 9,005,097,913,116.97/3,284,789.75
  6. Step 6: Final answer
    x = 2,741,453.37

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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.