Home / 6,717,395.26-9,269,655.69-3,816,383.50

Finding the Fourth Proportional to 6,717,395.26, 9,269,655.69 and 3,816,383.50

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Solution

The fourth proportional to 6,717,395.26, 9,269,655.69 and 3,816,383.50 is: 5,266,410.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,395.26 : 9,269,655.69 = 3,816,383.50 : x
  2. Step 2: Convert to fraction form
    6,717,395.26/9,269,655.69 = 3,816,383.50/x
  3. Step 3: Cross multiply
    6,717,395.26x = 9,269,655.69 × 3,816,383.50
  4. Step 4: Simplify right side
    6,717,395.26x = 35,376,561,025,997.11
  5. Step 5: Solve for x
    x = 35,376,561,025,997.11/6,717,395.26
  6. Step 6: Final answer
    x = 5,266,410.51

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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.