Home / 3,755,094.36-5,632,879.26-1,450,686.48

Finding the Fourth Proportional to 3,755,094.36, 5,632,879.26 and 1,450,686.48

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Solution

The fourth proportional to 3,755,094.36, 5,632,879.26 and 1,450,686.48 is: 2,176,121.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,094.36 : 5,632,879.26 = 1,450,686.48 : x
  2. Step 2: Convert to fraction form
    3,755,094.36/5,632,879.26 = 1,450,686.48/x
  3. Step 3: Cross multiply
    3,755,094.36x = 5,632,879.26 × 1,450,686.48
  4. Step 4: Simplify right side
    3,755,094.36x = 8,171,541,785,954.40
  5. Step 5: Solve for x
    x = 8,171,541,785,954.40/3,755,094.36
  6. Step 6: Final answer
    x = 2,176,121.56

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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.