Home / 3,634,239.30-5,450,921.55-1,504,101.30

Finding the Fourth Proportional to 3,634,239.30, 5,450,921.55 and 1,504,101.30

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Solution

The fourth proportional to 3,634,239.30, 5,450,921.55 and 1,504,101.30 is: 2,255,970.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,239.30 : 5,450,921.55 = 1,504,101.30 : x
  2. Step 2: Convert to fraction form
    3,634,239.30/5,450,921.55 = 1,504,101.30/x
  3. Step 3: Cross multiply
    3,634,239.30x = 5,450,921.55 × 1,504,101.30
  4. Step 4: Simplify right side
    3,634,239.30x = 8,198,738,189,553.02
  5. Step 5: Solve for x
    x = 8,198,738,189,553.02/3,634,239.30
  6. Step 6: Final answer
    x = 2,255,970.92

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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.