Home / 5,870,796.20-8,806,194.30-2,084,661.80

Finding the Fourth Proportional to 5,870,796.20, 8,806,194.30 and 2,084,661.80

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Solution

The fourth proportional to 5,870,796.20, 8,806,194.30 and 2,084,661.80 is: 3,126,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,796.20 : 8,806,194.30 = 2,084,661.80 : x
  2. Step 2: Convert to fraction form
    5,870,796.20/8,806,194.30 = 2,084,661.80/x
  3. Step 3: Cross multiply
    5,870,796.20x = 8,806,194.30 × 2,084,661.80
  4. Step 4: Simplify right side
    5,870,796.20x = 18,357,936,860,587.74
  5. Step 5: Solve for x
    x = 18,357,936,860,587.74/5,870,796.20
  6. Step 6: Final answer
    x = 3,126,992.70

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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.