Home / 7,652,083.80-10,560,352.86-4,214,323.92

Finding the Fourth Proportional to 7,652,083.80, 10,560,352.86 and 4,214,323.92

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Solution

The fourth proportional to 7,652,083.80, 10,560,352.86 and 4,214,323.92 is: 5,816,029.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,083.80 : 10,560,352.86 = 4,214,323.92 : x
  2. Step 2: Convert to fraction form
    7,652,083.80/10,560,352.86 = 4,214,323.92/x
  3. Step 3: Cross multiply
    7,652,083.80x = 10,560,352.86 × 4,214,323.92
  4. Step 4: Simplify right side
    7,652,083.80x = 44,504,747,661,538.41
  5. Step 5: Solve for x
    x = 44,504,747,661,538.41/7,652,083.80
  6. Step 6: Final answer
    x = 5,816,029.83

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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.