Home / 11,377,003.79-17,077,649.99-4,903,273.96

Finding the Fourth Proportional to 11,377,003.79, 17,077,649.99 and 4,903,273.96

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Solution

The fourth proportional to 11,377,003.79, 17,077,649.99 and 4,903,273.96 is: 7,360,144.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,003.79 : 17,077,649.99 = 4,903,273.96 : x
  2. Step 2: Convert to fraction form
    11,377,003.79/17,077,649.99 = 4,903,273.96/x
  3. Step 3: Cross multiply
    11,377,003.79x = 17,077,649.99 × 4,903,273.96
  4. Step 4: Simplify right side
    11,377,003.79x = 83,736,396,493,961.25
  5. Step 5: Solve for x
    x = 83,736,396,493,961.25/11,377,003.79
  6. Step 6: Final answer
    x = 7,360,144.91

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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.