Home / 3,603,353.68-5,405,871.30-1,044,622

Finding the Fourth Proportional to 3,603,353.68, 5,405,871.30 and 1,044,622

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Solution

The fourth proportional to 3,603,353.68, 5,405,871.30 and 1,044,622 is: 1,567,176.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,603,353.68 : 5,405,871.30 = 1,044,622 : x
  2. Step 2: Convert to fraction form
    3,603,353.68/5,405,871.30 = 1,044,622/x
  3. Step 3: Cross multiply
    3,603,353.68x = 5,405,871.30 × 1,044,622
  4. Step 4: Simplify right side
    3,603,353.68x = 5,647,092,089,148.60
  5. Step 5: Solve for x
    x = 5,647,092,089,148.60/3,603,353.68
  6. Step 6: Final answer
    x = 1,567,176.74

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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.