Home / 2,201,838.80-3,301,008.60-1,204,566.80

Finding the Fourth Proportional to 2,201,838.80, 3,301,008.60 and 1,204,566.80

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Solution

The fourth proportional to 2,201,838.80, 3,301,008.60 and 1,204,566.80 is: 1,805,893.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,838.80 : 3,301,008.60 = 1,204,566.80 : x
  2. Step 2: Convert to fraction form
    2,201,838.80/3,301,008.60 = 1,204,566.80/x
  3. Step 3: Cross multiply
    2,201,838.80x = 3,301,008.60 × 1,204,566.80
  4. Step 4: Simplify right side
    2,201,838.80x = 3,976,285,366,074.48
  5. Step 5: Solve for x
    x = 3,976,285,366,074.48/2,201,838.80
  6. Step 6: Final answer
    x = 1,805,893.04

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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.