Home / 3,622,348.10-5,433,708.26-926,696.68

Finding the Fourth Proportional to 3,622,348.10, 5,433,708.26 and 926,696.68

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Solution

The fourth proportional to 3,622,348.10, 5,433,708.26 and 926,696.68 is: 1,390,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,348.10 : 5,433,708.26 = 926,696.68 : x
  2. Step 2: Convert to fraction form
    3,622,348.10/5,433,708.26 = 926,696.68/x
  3. Step 3: Cross multiply
    3,622,348.10x = 5,433,708.26 × 926,696.68
  4. Step 4: Simplify right side
    3,622,348.10x = 5,035,399,404,630.58
  5. Step 5: Solve for x
    x = 5,035,399,404,630.58/3,622,348.10
  6. Step 6: Final answer
    x = 1,390,092.63

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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.