Home / 4,365,863.93-6,021,664.69-3,203,917.66

Finding the Fourth Proportional to 4,365,863.93, 6,021,664.69 and 3,203,917.66

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Solution

The fourth proportional to 4,365,863.93, 6,021,664.69 and 3,203,917.66 is: 4,419,037.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,863.93 : 6,021,664.69 = 3,203,917.66 : x
  2. Step 2: Convert to fraction form
    4,365,863.93/6,021,664.69 = 3,203,917.66/x
  3. Step 3: Cross multiply
    4,365,863.93x = 6,021,664.69 × 3,203,917.66
  4. Step 4: Simplify right side
    4,365,863.93x = 19,292,917,865,349.99
  5. Step 5: Solve for x
    x = 19,292,917,865,349.99/4,365,863.93
  6. Step 6: Final answer
    x = 4,419,037.83

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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.