Home / 5,695,887.37-8,543,837.54-2,100,096.49

Finding the Fourth Proportional to 5,695,887.37, 8,543,837.54 and 2,100,096.49

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Solution

The fourth proportional to 5,695,887.37, 8,543,837.54 and 2,100,096.49 is: 3,150,147.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,887.37 : 8,543,837.54 = 2,100,096.49 : x
  2. Step 2: Convert to fraction form
    5,695,887.37/8,543,837.54 = 2,100,096.49/x
  3. Step 3: Cross multiply
    5,695,887.37x = 8,543,837.54 × 2,100,096.49
  4. Step 4: Simplify right side
    5,695,887.37x = 17,942,883,228,884.23
  5. Step 5: Solve for x
    x = 17,942,883,228,884.23/5,695,887.37
  6. Step 6: Final answer
    x = 3,150,147.13

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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.