Home / 1,049,006.44-1,447,626.76-590,121.33

Finding the Fourth Proportional to 1,049,006.44, 1,447,626.76 and 590,121.33

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Solution

The fourth proportional to 1,049,006.44, 1,447,626.76 and 590,121.33 is: 814,366.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,006.44 : 1,447,626.76 = 590,121.33 : x
  2. Step 2: Convert to fraction form
    1,049,006.44/1,447,626.76 = 590,121.33/x
  3. Step 3: Cross multiply
    1,049,006.44x = 1,447,626.76 × 590,121.33
  4. Step 4: Simplify right side
    1,049,006.44x = 854,275,434,049.16
  5. Step 5: Solve for x
    x = 854,275,434,049.16/1,049,006.44
  6. Step 6: Final answer
    x = 814,366.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.