Home / 6,993,223.37-10,491,259.14-2,949,726.46

Finding the Fourth Proportional to 6,993,223.37, 10,491,259.14 and 2,949,726.46

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Solution

The fourth proportional to 6,993,223.37, 10,491,259.14 and 2,949,726.46 is: 4,425,190.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,223.37 : 10,491,259.14 = 2,949,726.46 : x
  2. Step 2: Convert to fraction form
    6,993,223.37/10,491,259.14 = 2,949,726.46/x
  3. Step 3: Cross multiply
    6,993,223.37x = 10,491,259.14 × 2,949,726.46
  4. Step 4: Simplify right side
    6,993,223.37x = 30,946,344,683,974.85
  5. Step 5: Solve for x
    x = 30,946,344,683,974.85/6,993,223.37
  6. Step 6: Final answer
    x = 4,425,190.37

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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.