Home / 11,333,118.37-17,004,685.80-5,940,479.38

Finding the Fourth Proportional to 11,333,118.37, 17,004,685.80 and 5,940,479.38

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Solution

The fourth proportional to 11,333,118.37, 17,004,685.80 and 5,940,479.38 is: 8,913,344.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333,118.37 : 17,004,685.80 = 5,940,479.38 : x
  2. Step 2: Convert to fraction form
    11,333,118.37/17,004,685.80 = 5,940,479.38/x
  3. Step 3: Cross multiply
    11,333,118.37x = 17,004,685.80 × 5,940,479.38
  4. Step 4: Simplify right side
    11,333,118.37x = 101,015,985,358,278.81
  5. Step 5: Solve for x
    x = 101,015,985,358,278.81/11,333,118.37
  6. Step 6: Final answer
    x = 8,913,344.24

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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.