Home / 5,786,659.33-8,662,961.85-3,862,798.84

Finding the Fourth Proportional to 5,786,659.33, 8,662,961.85 and 3,862,798.84

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Solution

The fourth proportional to 5,786,659.33, 8,662,961.85 and 3,862,798.84 is: 5,782,832.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,659.33 : 8,662,961.85 = 3,862,798.84 : x
  2. Step 2: Convert to fraction form
    5,786,659.33/8,662,961.85 = 3,862,798.84/x
  3. Step 3: Cross multiply
    5,786,659.33x = 8,662,961.85 × 3,862,798.84
  4. Step 4: Simplify right side
    5,786,659.33x = 33,463,278,985,144.25
  5. Step 5: Solve for x
    x = 33,463,278,985,144.25/5,786,659.33
  6. Step 6: Final answer
    x = 5,782,832.04

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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.