Home / 11,333,121.62-17,004,690.66-5,940,482.64

Finding the Fourth Proportional to 11,333,121.62, 17,004,690.66 and 5,940,482.64

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Solution

The fourth proportional to 11,333,121.62, 17,004,690.66 and 5,940,482.64 is: 8,913,349.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333,121.62 : 17,004,690.66 = 5,940,482.64 : x
  2. Step 2: Convert to fraction form
    11,333,121.62/17,004,690.66 = 5,940,482.64/x
  3. Step 3: Cross multiply
    11,333,121.62x = 17,004,690.66 × 5,940,482.64
  4. Step 4: Simplify right side
    11,333,121.62x = 101,016,069,664,300.14
  5. Step 5: Solve for x
    x = 101,016,069,664,300.14/11,333,121.62
  6. Step 6: Final answer
    x = 8,913,349.12

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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.