Home / 6,182,021.71-9,266,487.78-2,079,437.27

Finding the Fourth Proportional to 6,182,021.71, 9,266,487.78 and 2,079,437.27

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Solution

The fourth proportional to 6,182,021.71, 9,266,487.78 and 2,079,437.27 is: 3,116,954.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,021.71 : 9,266,487.78 = 2,079,437.27 : x
  2. Step 2: Convert to fraction form
    6,182,021.71/9,266,487.78 = 2,079,437.27/x
  3. Step 3: Cross multiply
    6,182,021.71x = 9,266,487.78 × 2,079,437.27
  4. Step 4: Simplify right side
    6,182,021.71x = 19,269,080,013,197.01
  5. Step 5: Solve for x
    x = 19,269,080,013,197.01/6,182,021.71
  6. Step 6: Final answer
    x = 3,116,954.44

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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.