Home / 2,734,947.51-3,776,648.43-1,704,214.41

Finding the Fourth Proportional to 2,734,947.51, 3,776,648.43 and 1,704,214.41

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Solution

The fourth proportional to 2,734,947.51, 3,776,648.43 and 1,704,214.41 is: 2,353,324.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,947.51 : 3,776,648.43 = 1,704,214.41 : x
  2. Step 2: Convert to fraction form
    2,734,947.51/3,776,648.43 = 1,704,214.41/x
  3. Step 3: Cross multiply
    2,734,947.51x = 3,776,648.43 × 1,704,214.41
  4. Step 4: Simplify right side
    2,734,947.51x = 6,436,218,667,388.80
  5. Step 5: Solve for x
    x = 6,436,218,667,388.80/2,734,947.51
  6. Step 6: Final answer
    x = 2,353,324.39

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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.