Home / 6,741,790.64-10,111,578.79-2,902,579.27

Finding the Fourth Proportional to 6,741,790.64, 10,111,578.79 and 2,902,579.27

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Solution

The fourth proportional to 6,741,790.64, 10,111,578.79 and 2,902,579.27 is: 4,353,392.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,790.64 : 10,111,578.79 = 2,902,579.27 : x
  2. Step 2: Convert to fraction form
    6,741,790.64/10,111,578.79 = 2,902,579.27/x
  3. Step 3: Cross multiply
    6,741,790.64x = 10,111,578.79 × 2,902,579.27
  4. Step 4: Simplify right side
    6,741,790.64x = 29,349,658,982,825.68
  5. Step 5: Solve for x
    x = 29,349,658,982,825.68/6,741,790.64
  6. Step 6: Final answer
    x = 4,353,392.23

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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.