Home / 3,954,614.92-5,457,296.34-2,235,735.96

Finding the Fourth Proportional to 3,954,614.92, 5,457,296.34 and 2,235,735.96

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Solution

The fourth proportional to 3,954,614.92, 5,457,296.34 and 2,235,735.96 is: 3,085,274.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,614.92 : 5,457,296.34 = 2,235,735.96 : x
  2. Step 2: Convert to fraction form
    3,954,614.92/5,457,296.34 = 2,235,735.96/x
  3. Step 3: Cross multiply
    3,954,614.92x = 5,457,296.34 × 2,235,735.96
  4. Step 4: Simplify right side
    3,954,614.92x = 12,201,073,671,714.39
  5. Step 5: Solve for x
    x = 12,201,073,671,714.39/3,954,614.92
  6. Step 6: Final answer
    x = 3,085,274.78

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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.