Home / 2,454,533.05-3,682,012.35-749,060.33

Finding the Fourth Proportional to 2,454,533.05, 3,682,012.35 and 749,060.33

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Solution

The fourth proportional to 2,454,533.05, 3,682,012.35 and 749,060.33 is: 1,123,655.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,533.05 : 3,682,012.35 = 749,060.33 : x
  2. Step 2: Convert to fraction form
    2,454,533.05/3,682,012.35 = 749,060.33/x
  3. Step 3: Cross multiply
    2,454,533.05x = 3,682,012.35 × 749,060.33
  4. Step 4: Simplify right side
    2,454,533.05x = 2,758,049,374,877.39
  5. Step 5: Solve for x
    x = 2,758,049,374,877.39/2,454,533.05
  6. Step 6: Final answer
    x = 1,123,655.43

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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.