Home / 3,550,685.80-5,328,653.10-2,352,209.80

Finding the Fourth Proportional to 3,550,685.80, 5,328,653.10 and 2,352,209.80

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Solution

The fourth proportional to 3,550,685.80, 5,328,653.10 and 2,352,209.80 is: 3,530,053.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,685.80 : 5,328,653.10 = 2,352,209.80 : x
  2. Step 2: Convert to fraction form
    3,550,685.80/5,328,653.10 = 2,352,209.80/x
  3. Step 3: Cross multiply
    3,550,685.80x = 5,328,653.10 × 2,352,209.80
  4. Step 4: Simplify right side
    3,550,685.80x = 12,534,110,042,620.38
  5. Step 5: Solve for x
    x = 12,534,110,042,620.38/3,550,685.80
  6. Step 6: Final answer
    x = 3,530,053.28

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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.