Home / 3,373,216.89-5,061,487.46-1,576,224.60

Finding the Fourth Proportional to 3,373,216.89, 5,061,487.46 and 1,576,224.60

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Solution

The fourth proportional to 3,373,216.89, 5,061,487.46 and 1,576,224.60 is: 2,365,113.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,216.89 : 5,061,487.46 = 1,576,224.60 : x
  2. Step 2: Convert to fraction form
    3,373,216.89/5,061,487.46 = 1,576,224.60/x
  3. Step 3: Cross multiply
    3,373,216.89x = 5,061,487.46 × 1,576,224.60
  4. Step 4: Simplify right side
    3,373,216.89x = 7,978,041,039,162.39
  5. Step 5: Solve for x
    x = 7,978,041,039,162.39/3,373,216.89
  6. Step 6: Final answer
    x = 2,365,113.57

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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.