Home / 5,819,755.10-8,029,845.56-3,832,685.60

Finding the Fourth Proportional to 5,819,755.10, 8,029,845.56 and 3,832,685.60

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Solution

The fourth proportional to 5,819,755.10, 8,029,845.56 and 3,832,685.60 is: 5,288,173.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,755.10 : 8,029,845.56 = 3,832,685.60 : x
  2. Step 2: Convert to fraction form
    5,819,755.10/8,029,845.56 = 3,832,685.60/x
  3. Step 3: Cross multiply
    5,819,755.10x = 8,029,845.56 × 3,832,685.60
  4. Step 4: Simplify right side
    5,819,755.10x = 30,775,873,448,035.93
  5. Step 5: Solve for x
    x = 30,775,873,448,035.93/5,819,755.10
  6. Step 6: Final answer
    x = 5,288,173.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.