Home / 11,555,088.92-17,335,511.73-3,468,214.16

Finding the Fourth Proportional to 11,555,088.92, 17,335,511.73 and 3,468,214.16

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Solution

The fourth proportional to 11,555,088.92, 17,335,511.73 and 3,468,214.16 is: 5,203,185.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,088.92 : 17,335,511.73 = 3,468,214.16 : x
  2. Step 2: Convert to fraction form
    11,555,088.92/17,335,511.73 = 3,468,214.16/x
  3. Step 3: Cross multiply
    11,555,088.92x = 17,335,511.73 × 3,468,214.16
  4. Step 4: Simplify right side
    11,555,088.92x = 60,123,267,296,170.88
  5. Step 5: Solve for x
    x = 60,123,267,296,170.88/11,555,088.92
  6. Step 6: Final answer
    x = 5,203,185.17

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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.