Home / 2,734,574.11-3,773,788.36-1,510,958.46

Finding the Fourth Proportional to 2,734,574.11, 3,773,788.36 and 1,510,958.46

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Solution

The fourth proportional to 2,734,574.11, 3,773,788.36 and 1,510,958.46 is: 2,085,164.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,574.11 : 3,773,788.36 = 1,510,958.46 : x
  2. Step 2: Convert to fraction form
    2,734,574.11/3,773,788.36 = 1,510,958.46/x
  3. Step 3: Cross multiply
    2,734,574.11x = 3,773,788.36 × 1,510,958.46
  4. Step 4: Simplify right side
    2,734,574.11x = 5,702,037,448,791.53
  5. Step 5: Solve for x
    x = 5,702,037,448,791.53/2,734,574.11
  6. Step 6: Final answer
    x = 2,085,164.72

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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.