Home / 2,202,235.80-3,303,353.70-1,448,838.60

Finding the Fourth Proportional to 2,202,235.80, 3,303,353.70 and 1,448,838.60

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Solution

The fourth proportional to 2,202,235.80, 3,303,353.70 and 1,448,838.60 is: 2,173,257.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,235.80 : 3,303,353.70 = 1,448,838.60 : x
  2. Step 2: Convert to fraction form
    2,202,235.80/3,303,353.70 = 1,448,838.60/x
  3. Step 3: Cross multiply
    2,202,235.80x = 3,303,353.70 × 1,448,838.60
  4. Step 4: Simplify right side
    2,202,235.80x = 4,786,026,350,012.82
  5. Step 5: Solve for x
    x = 4,786,026,350,012.82/2,202,235.80
  6. Step 6: Final answer
    x = 2,173,257.90

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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.