Home / 3,669,991.80-5,504,987.70-1,544,227.80

Finding the Fourth Proportional to 3,669,991.80, 5,504,987.70 and 1,544,227.80

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Solution

The fourth proportional to 3,669,991.80, 5,504,987.70 and 1,544,227.80 is: 2,316,341.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,991.80 : 5,504,987.70 = 1,544,227.80 : x
  2. Step 2: Convert to fraction form
    3,669,991.80/5,504,987.70 = 1,544,227.80/x
  3. Step 3: Cross multiply
    3,669,991.80x = 5,504,987.70 × 1,544,227.80
  4. Step 4: Simplify right side
    3,669,991.80x = 8,500,955,044,998.06
  5. Step 5: Solve for x
    x = 8,500,955,044,998.06/3,669,991.80
  6. Step 6: Final answer
    x = 2,316,341.70

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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.