Home / 6,929,292.56-10,393,824.24-2,071,610.26

Finding the Fourth Proportional to 6,929,292.56, 10,393,824.24 and 2,071,610.26

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Solution

The fourth proportional to 6,929,292.56, 10,393,824.24 and 2,071,610.26 is: 3,107,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,292.56 : 10,393,824.24 = 2,071,610.26 : x
  2. Step 2: Convert to fraction form
    6,929,292.56/10,393,824.24 = 2,071,610.26/x
  3. Step 3: Cross multiply
    6,929,292.56x = 10,393,824.24 × 2,071,610.26
  4. Step 4: Simplify right side
    6,929,292.56x = 21,531,952,910,236.14
  5. Step 5: Solve for x
    x = 21,531,952,910,236.14/6,929,292.56
  6. Step 6: Final answer
    x = 3,107,381.13

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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.