Home / 8,007,222.09-11,049,972.37-4,336,142.66

Finding the Fourth Proportional to 8,007,222.09, 11,049,972.37 and 4,336,142.66

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Solution

The fourth proportional to 8,007,222.09, 11,049,972.37 and 4,336,142.66 is: 5,983,880.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,222.09 : 11,049,972.37 = 4,336,142.66 : x
  2. Step 2: Convert to fraction form
    8,007,222.09/11,049,972.37 = 4,336,142.66/x
  3. Step 3: Cross multiply
    8,007,222.09x = 11,049,972.37 × 4,336,142.66
  4. Step 4: Simplify right side
    8,007,222.09x = 47,914,256,546,913.02
  5. Step 5: Solve for x
    x = 47,914,256,546,913.02/8,007,222.09
  6. Step 6: Final answer
    x = 5,983,880.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.