Home / 8,193,836.96-11,307,495.67-4,522,754.47

Finding the Fourth Proportional to 8,193,836.96, 11,307,495.67 and 4,522,754.47

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Solution

The fourth proportional to 8,193,836.96, 11,307,495.67 and 4,522,754.47 is: 6,241,401.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193,836.96 : 11,307,495.67 = 4,522,754.47 : x
  2. Step 2: Convert to fraction form
    8,193,836.96/11,307,495.67 = 4,522,754.47/x
  3. Step 3: Cross multiply
    8,193,836.96x = 11,307,495.67 × 4,522,754.47
  4. Step 4: Simplify right side
    8,193,836.96x = 51,141,026,546,422.52
  5. Step 5: Solve for x
    x = 51,141,026,546,422.52/8,193,836.96
  6. Step 6: Final answer
    x = 6,241,401.53

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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.