Home / 11,307,164.47-16,966,351.34-4,483,591.43

Finding the Fourth Proportional to 11,307,164.47, 16,966,351.34 and 4,483,591.43

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Solution

The fourth proportional to 11,307,164.47, 16,966,351.34 and 4,483,591.43 is: 6,727,609.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,307,164.47 : 16,966,351.34 = 4,483,591.43 : x
  2. Step 2: Convert to fraction form
    11,307,164.47/16,966,351.34 = 4,483,591.43/x
  3. Step 3: Cross multiply
    11,307,164.47x = 16,966,351.34 × 4,483,591.43
  4. Step 4: Simplify right side
    11,307,164.47x = 76,070,187,392,770.23
  5. Step 5: Solve for x
    x = 76,070,187,392,770.23/11,307,164.47
  6. Step 6: Final answer
    x = 6,727,609.53

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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.