Home / 3,764,707.56-5,195,292.48-2,045,824.56

Finding the Fourth Proportional to 3,764,707.56, 5,195,292.48 and 2,045,824.56

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Solution

The fourth proportional to 3,764,707.56, 5,195,292.48 and 2,045,824.56 is: 2,823,235.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,707.56 : 5,195,292.48 = 2,045,824.56 : x
  2. Step 2: Convert to fraction form
    3,764,707.56/5,195,292.48 = 2,045,824.56/x
  3. Step 3: Cross multiply
    3,764,707.56x = 5,195,292.48 × 2,045,824.56
  4. Step 4: Simplify right side
    3,764,707.56x = 10,628,656,951,967.31
  5. Step 5: Solve for x
    x = 10,628,656,951,967.31/3,764,707.56
  6. Step 6: Final answer
    x = 2,823,235.74

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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.