Home / 11,170,680.03-16,755,685.25-3,084,149.25

Finding the Fourth Proportional to 11,170,680.03, 16,755,685.25 and 3,084,149.25

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Solution

The fourth proportional to 11,170,680.03, 16,755,685.25 and 3,084,149.25 is: 4,626,131.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,680.03 : 16,755,685.25 = 3,084,149.25 : x
  2. Step 2: Convert to fraction form
    11,170,680.03/16,755,685.25 = 3,084,149.25/x
  3. Step 3: Cross multiply
    11,170,680.03x = 16,755,685.25 × 3,084,149.25
  4. Step 4: Simplify right side
    11,170,680.03x = 51,677,034,081,602.81
  5. Step 5: Solve for x
    x = 51,677,034,081,602.81/11,170,680.03
  6. Step 6: Final answer
    x = 4,626,131.44

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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.