Home / 2,932,936.90-4,395,906.15-2,632,005.70

Finding the Fourth Proportional to 2,932,936.90, 4,395,906.15 and 2,632,005.70

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Solution

The fourth proportional to 2,932,936.90, 4,395,906.15 and 2,632,005.70 is: 3,944,868.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,936.90 : 4,395,906.15 = 2,632,005.70 : x
  2. Step 2: Convert to fraction form
    2,932,936.90/4,395,906.15 = 2,632,005.70/x
  3. Step 3: Cross multiply
    2,932,936.90x = 4,395,906.15 × 2,632,005.70
  4. Step 4: Simplify right side
    2,932,936.90x = 11,570,050,043,465.06
  5. Step 5: Solve for x
    x = 11,570,050,043,465.06/2,932,936.90
  6. Step 6: Final answer
    x = 3,944,868.38

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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.