Home / 11,333,116.37-17,004,682.79-5,940,477.38

Finding the Fourth Proportional to 11,333,116.37, 17,004,682.79 and 5,940,477.38

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Solution

The fourth proportional to 11,333,116.37, 17,004,682.79 and 5,940,477.38 is: 8,913,341.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333,116.37 : 17,004,682.79 = 5,940,477.38 : x
  2. Step 2: Convert to fraction form
    11,333,116.37/17,004,682.79 = 5,940,477.38/x
  3. Step 3: Cross multiply
    11,333,116.37x = 17,004,682.79 × 5,940,477.38
  4. Step 4: Simplify right side
    11,333,116.37x = 101,015,933,468,070.28
  5. Step 5: Solve for x
    x = 101,015,933,468,070.28/11,333,116.37
  6. Step 6: Final answer
    x = 8,913,341.24

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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.