Home / 3,693,060.80-5,540,109.60-1,168,452.80

Finding the Fourth Proportional to 3,693,060.80, 5,540,109.60 and 1,168,452.80

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Solution

The fourth proportional to 3,693,060.80, 5,540,109.60 and 1,168,452.80 is: 1,752,843.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,060.80 : 5,540,109.60 = 1,168,452.80 : x
  2. Step 2: Convert to fraction form
    3,693,060.80/5,540,109.60 = 1,168,452.80/x
  3. Step 3: Cross multiply
    3,693,060.80x = 5,540,109.60 × 1,168,452.80
  4. Step 4: Simplify right side
    3,693,060.80x = 6,473,356,574,426.88
  5. Step 5: Solve for x
    x = 6,473,356,574,426.88/3,693,060.80
  6. Step 6: Final answer
    x = 1,752,843.22

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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.