Home / 3,373,649.38-5,060,474.22-977,495.56

Finding the Fourth Proportional to 3,373,649.38, 5,060,474.22 and 977,495.56

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Solution

The fourth proportional to 3,373,649.38, 5,060,474.22 and 977,495.56 is: 1,466,243.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,649.38 : 5,060,474.22 = 977,495.56 : x
  2. Step 2: Convert to fraction form
    3,373,649.38/5,060,474.22 = 977,495.56/x
  3. Step 3: Cross multiply
    3,373,649.38x = 5,060,474.22 × 977,495.56
  4. Step 4: Simplify right side
    3,373,649.38x = 4,946,591,081,544.46
  5. Step 5: Solve for x
    x = 4,946,591,081,544.46/3,373,649.38
  6. Step 6: Final answer
    x = 1,466,243.38

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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.