Home / 11,241,715.82-16,864,182.29-3,461,288.41

Finding the Fourth Proportional to 11,241,715.82, 16,864,182.29 and 3,461,288.41

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Solution

The fourth proportional to 11,241,715.82, 16,864,182.29 and 3,461,288.41 is: 5,192,427.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,715.82 : 16,864,182.29 = 3,461,288.41 : x
  2. Step 2: Convert to fraction form
    11,241,715.82/16,864,182.29 = 3,461,288.41/x
  3. Step 3: Cross multiply
    11,241,715.82x = 16,864,182.29 × 3,461,288.41
  4. Step 4: Simplify right side
    11,241,715.82x = 58,371,798,762,198.47
  5. Step 5: Solve for x
    x = 58,371,798,762,198.47/11,241,715.82
  6. Step 6: Final answer
    x = 5,192,427.89

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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.