Home / 5,940,101.70-8,197,343.64-3,223,847.70

Finding the Fourth Proportional to 5,940,101.70, 8,197,343.64 and 3,223,847.70

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Solution

The fourth proportional to 5,940,101.70, 8,197,343.64 and 3,223,847.70 is: 4,448,911.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,101.70 : 8,197,343.64 = 3,223,847.70 : x
  2. Step 2: Convert to fraction form
    5,940,101.70/8,197,343.64 = 3,223,847.70/x
  3. Step 3: Cross multiply
    5,940,101.70x = 8,197,343.64 × 3,223,847.70
  4. Step 4: Simplify right side
    5,940,101.70x = 26,426,987,439,923.63
  5. Step 5: Solve for x
    x = 26,426,987,439,923.63/5,940,101.70
  6. Step 6: Final answer
    x = 4,448,911.61

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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.