Home / 2,243,022.16-3,363,702.18-803,481.36

Finding the Fourth Proportional to 2,243,022.16, 3,363,702.18 and 803,481.36

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Solution

The fourth proportional to 2,243,022.16, 3,363,702.18 and 803,481.36 is: 1,204,924.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,022.16 : 3,363,702.18 = 803,481.36 : x
  2. Step 2: Convert to fraction form
    2,243,022.16/3,363,702.18 = 803,481.36/x
  3. Step 3: Cross multiply
    2,243,022.16x = 3,363,702.18 × 803,481.36
  4. Step 4: Simplify right side
    2,243,022.16x = 2,702,672,002,221.36
  5. Step 5: Solve for x
    x = 2,702,672,002,221.36/2,243,022.16
  6. Step 6: Final answer
    x = 1,204,924.34

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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.