Home / 2,407,367.84-3,322,269.44-1,375,045.44

Finding the Fourth Proportional to 2,407,367.84, 3,322,269.44 and 1,375,045.44

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Solution

The fourth proportional to 2,407,367.84, 3,322,269.44 and 1,375,045.44 is: 1,897,620.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,367.84 : 3,322,269.44 = 1,375,045.44 : x
  2. Step 2: Convert to fraction form
    2,407,367.84/3,322,269.44 = 1,375,045.44/x
  3. Step 3: Cross multiply
    2,407,367.84x = 3,322,269.44 × 1,375,045.44
  4. Step 4: Simplify right side
    2,407,367.84x = 4,568,271,443,923.35
  5. Step 5: Solve for x
    x = 4,568,271,443,923.35/2,407,367.84
  6. Step 6: Final answer
    x = 1,897,620.87

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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.