Home / 4,181,383.74-5,769,610.11-2,462,846.43

Finding the Fourth Proportional to 4,181,383.74, 5,769,610.11 and 2,462,846.43

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Solution

The fourth proportional to 4,181,383.74, 5,769,610.11 and 2,462,846.43 is: 3,398,316.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,383.74 : 5,769,610.11 = 2,462,846.43 : x
  2. Step 2: Convert to fraction form
    4,181,383.74/5,769,610.11 = 2,462,846.43/x
  3. Step 3: Cross multiply
    4,181,383.74x = 5,769,610.11 × 2,462,846.43
  4. Step 4: Simplify right side
    4,181,383.74x = 14,209,663,661,905.41
  5. Step 5: Solve for x
    x = 14,209,663,661,905.41/4,181,383.74
  6. Step 6: Final answer
    x = 3,398,316.09

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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.