Home / 6,243,395.37-9,365,716.35-1,694,517.39

Finding the Fourth Proportional to 6,243,395.37, 9,365,716.35 and 1,694,517.39

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Solution

The fourth proportional to 6,243,395.37, 9,365,716.35 and 1,694,517.39 is: 2,541,945.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,395.37 : 9,365,716.35 = 1,694,517.39 : x
  2. Step 2: Convert to fraction form
    6,243,395.37/9,365,716.35 = 1,694,517.39/x
  3. Step 3: Cross multiply
    6,243,395.37x = 9,365,716.35 × 1,694,517.39
  4. Step 4: Simplify right side
    6,243,395.37x = 15,870,369,224,882.32
  5. Step 5: Solve for x
    x = 15,870,369,224,882.32/6,243,395.37
  6. Step 6: Final answer
    x = 2,541,945.25

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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.