Home / 3,550,704.80-5,328,681.60-2,352,228.80

Finding the Fourth Proportional to 3,550,704.80, 5,328,681.60 and 2,352,228.80

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Solution

The fourth proportional to 3,550,704.80, 5,328,681.60 and 2,352,228.80 is: 3,530,081.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,704.80 : 5,328,681.60 = 2,352,228.80 : x
  2. Step 2: Convert to fraction form
    3,550,704.80/5,328,681.60 = 2,352,228.80/x
  3. Step 3: Cross multiply
    3,550,704.80x = 5,328,681.60 × 2,352,228.80
  4. Step 4: Simplify right side
    3,550,704.80x = 12,534,278,325,550.08
  5. Step 5: Solve for x
    x = 12,534,278,325,550.08/3,550,704.80
  6. Step 6: Final answer
    x = 3,530,081.78

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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.