Home / 1,229,883.70-1,844,825.55-1,063,995.70

Finding the Fourth Proportional to 1,229,883.70, 1,844,825.55 and 1,063,995.70

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Solution

The fourth proportional to 1,229,883.70, 1,844,825.55 and 1,063,995.70 is: 1,595,993.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,883.70 : 1,844,825.55 = 1,063,995.70 : x
  2. Step 2: Convert to fraction form
    1,229,883.70/1,844,825.55 = 1,063,995.70/x
  3. Step 3: Cross multiply
    1,229,883.70x = 1,844,825.55 × 1,063,995.70
  4. Step 4: Simplify right side
    1,229,883.70x = 1,962,886,452,450.14
  5. Step 5: Solve for x
    x = 1,962,886,452,450.14/1,229,883.70
  6. Step 6: Final answer
    x = 1,595,993.55

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Similar ratio
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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.