Home / 3,608,834.81-5,414,460.73-1,180,100.03

Finding the Fourth Proportional to 3,608,834.81, 5,414,460.73 and 1,180,100.03

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Solution

The fourth proportional to 3,608,834.81, 5,414,460.73 and 1,180,100.03 is: 1,770,545.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,834.81 : 5,414,460.73 = 1,180,100.03 : x
  2. Step 2: Convert to fraction form
    3,608,834.81/5,414,460.73 = 1,180,100.03/x
  3. Step 3: Cross multiply
    3,608,834.81x = 5,414,460.73 × 1,180,100.03
  4. Step 4: Simplify right side
    3,608,834.81x = 6,389,605,239,884.27
  5. Step 5: Solve for x
    x = 6,389,605,239,884.27/3,608,834.81
  6. Step 6: Final answer
    x = 1,770,545.23

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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.