Home / 3,373,948.95-5,060,919.37-1,099,469.76

Finding the Fourth Proportional to 3,373,948.95, 5,060,919.37 and 1,099,469.76

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Solution

The fourth proportional to 3,373,948.95, 5,060,919.37 and 1,099,469.76 is: 1,649,203.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,948.95 : 5,060,919.37 = 1,099,469.76 : x
  2. Step 2: Convert to fraction form
    3,373,948.95/5,060,919.37 = 1,099,469.76/x
  3. Step 3: Cross multiply
    3,373,948.95x = 5,060,919.37 × 1,099,469.76
  4. Step 4: Simplify right side
    3,373,948.95x = 5,564,327,805,113.25
  5. Step 5: Solve for x
    x = 5,564,327,805,113.25/3,373,948.95
  6. Step 6: Final answer
    x = 1,649,203.32

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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.