Home / 3,954,956.05-5,932,434.08-1,824,409.81

Finding the Fourth Proportional to 3,954,956.05, 5,932,434.08 and 1,824,409.81

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Solution

The fourth proportional to 3,954,956.05, 5,932,434.08 and 1,824,409.81 is: 2,736,614.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,956.05 : 5,932,434.08 = 1,824,409.81 : x
  2. Step 2: Convert to fraction form
    3,954,956.05/5,932,434.08 = 1,824,409.81/x
  3. Step 3: Cross multiply
    3,954,956.05x = 5,932,434.08 × 1,824,409.81
  4. Step 4: Simplify right side
    3,954,956.05x = 10,823,190,932,730.33
  5. Step 5: Solve for x
    x = 10,823,190,932,730.33/3,954,956.05
  6. Step 6: Final answer
    x = 2,736,614.72

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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.