Home / 2,768,347.27-3,820,329.78-1,544,704.37

Finding the Fourth Proportional to 2,768,347.27, 3,820,329.78 and 1,544,704.37

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Solution

The fourth proportional to 2,768,347.27, 3,820,329.78 and 1,544,704.37 is: 2,131,697.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,347.27 : 3,820,329.78 = 1,544,704.37 : x
  2. Step 2: Convert to fraction form
    2,768,347.27/3,820,329.78 = 1,544,704.37/x
  3. Step 3: Cross multiply
    2,768,347.27x = 3,820,329.78 × 1,544,704.37
  4. Step 4: Simplify right side
    2,768,347.27x = 5,901,280,086,905.49
  5. Step 5: Solve for x
    x = 5,901,280,086,905.49/2,768,347.27
  6. Step 6: Final answer
    x = 2,131,697.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.