Home / 3,661,142.01-5,052,890.99-2,266,151.39

Finding the Fourth Proportional to 3,661,142.01, 5,052,890.99 and 2,266,151.39

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Solution

The fourth proportional to 3,661,142.01, 5,052,890.99 and 2,266,151.39 is: 3,127,607.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,142.01 : 5,052,890.99 = 2,266,151.39 : x
  2. Step 2: Convert to fraction form
    3,661,142.01/5,052,890.99 = 2,266,151.39/x
  3. Step 3: Cross multiply
    3,661,142.01x = 5,052,890.99 × 2,266,151.39
  4. Step 4: Simplify right side
    3,661,142.01x = 11,450,615,940,506.98
  5. Step 5: Solve for x
    x = 11,450,615,940,506.98/3,661,142.01
  6. Step 6: Final answer
    x = 3,127,607.70

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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.