Home / 2,028,899.24-3,043,815.43-608,982.20

Finding the Fourth Proportional to 2,028,899.24, 3,043,815.43 and 608,982.20

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Solution

The fourth proportional to 2,028,899.24, 3,043,815.43 and 608,982.20 is: 913,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,899.24 : 3,043,815.43 = 608,982.20 : x
  2. Step 2: Convert to fraction form
    2,028,899.24/3,043,815.43 = 608,982.20/x
  3. Step 3: Cross multiply
    2,028,899.24x = 3,043,815.43 × 608,982.20
  4. Step 4: Simplify right side
    2,028,899.24x = 1,853,629,423,042.43
  5. Step 5: Solve for x
    x = 1,853,629,423,042.43/2,028,899.24
  6. Step 6: Final answer
    x = 913,613.34

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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.