Home / 5,064,329.28-6,988,773.54-2,741,221.33

Finding the Fourth Proportional to 5,064,329.28, 6,988,773.54 and 2,741,221.33

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Solution

The fourth proportional to 5,064,329.28, 6,988,773.54 and 2,741,221.33 is: 3,782,884.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,329.28 : 6,988,773.54 = 2,741,221.33 : x
  2. Step 2: Convert to fraction form
    5,064,329.28/6,988,773.54 = 2,741,221.33/x
  3. Step 3: Cross multiply
    5,064,329.28x = 6,988,773.54 × 2,741,221.33
  4. Step 4: Simplify right side
    5,064,329.28x = 19,157,775,102,153.44
  5. Step 5: Solve for x
    x = 19,157,775,102,153.44/5,064,329.28
  6. Step 6: Final answer
    x = 3,782,884.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.