Home / 2,328,391.26-3,493,009.92-962,168.22

Finding the Fourth Proportional to 2,328,391.26, 3,493,009.92 and 962,168.22

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Solution

The fourth proportional to 2,328,391.26, 3,493,009.92 and 962,168.22 is: 1,443,427.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,391.26 : 3,493,009.92 = 962,168.22 : x
  2. Step 2: Convert to fraction form
    2,328,391.26/3,493,009.92 = 962,168.22/x
  3. Step 3: Cross multiply
    2,328,391.26x = 3,493,009.92 × 962,168.22
  4. Step 4: Simplify right side
    2,328,391.26x = 3,360,863,137,168.74
  5. Step 5: Solve for x
    x = 3,360,863,137,168.74/2,328,391.26
  6. Step 6: Final answer
    x = 1,443,427.14

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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.