Home / 1,483,254.75-2,223,562.64-536,414.97

Finding the Fourth Proportional to 1,483,254.75, 2,223,562.64 and 536,414.97

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Solution

The fourth proportional to 1,483,254.75, 2,223,562.64 and 536,414.97 is: 804,145.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,254.75 : 2,223,562.64 = 536,414.97 : x
  2. Step 2: Convert to fraction form
    1,483,254.75/2,223,562.64 = 536,414.97/x
  3. Step 3: Cross multiply
    1,483,254.75x = 2,223,562.64 × 536,414.97
  4. Step 4: Simplify right side
    1,483,254.75x = 1,192,752,284,146.65
  5. Step 5: Solve for x
    x = 1,192,752,284,146.65/1,483,254.75
  6. Step 6: Final answer
    x = 804,145.27

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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.