Home / 4,149,054.80-6,228,636.60-2,632,734.80

Finding the Fourth Proportional to 4,149,054.80, 6,228,636.60 and 2,632,734.80

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Solution

The fourth proportional to 4,149,054.80, 6,228,636.60 and 2,632,734.80 is: 3,952,309.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,054.80 : 6,228,636.60 = 2,632,734.80 : x
  2. Step 2: Convert to fraction form
    4,149,054.80/6,228,636.60 = 2,632,734.80/x
  3. Step 3: Cross multiply
    4,149,054.80x = 6,228,636.60 × 2,632,734.80
  4. Step 4: Simplify right side
    4,149,054.80x = 16,398,348,333,373.68
  5. Step 5: Solve for x
    x = 16,398,348,333,373.68/4,149,054.80
  6. Step 6: Final answer
    x = 3,952,309.41

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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.