Home / 10,729,229.44-14,806,040.64-5,900,333.44

Finding the Fourth Proportional to 10,729,229.44, 14,806,040.64 and 5,900,333.44

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Solution

The fourth proportional to 10,729,229.44, 14,806,040.64 and 5,900,333.44 is: 8,142,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,729,229.44 : 14,806,040.64 = 5,900,333.44 : x
  2. Step 2: Convert to fraction form
    10,729,229.44/14,806,040.64 = 5,900,333.44/x
  3. Step 3: Cross multiply
    10,729,229.44x = 14,806,040.64 × 5,900,333.44
  4. Step 4: Simplify right side
    10,729,229.44x = 87,360,576,702,191.02
  5. Step 5: Solve for x
    x = 87,360,576,702,191.02/10,729,229.44
  6. Step 6: Final answer
    x = 8,142,297.37

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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.