Home / 2,245,454.62-3,368,133.28-626,180.24

Finding the Fourth Proportional to 2,245,454.62, 3,368,133.28 and 626,180.24

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Solution

The fourth proportional to 2,245,454.62, 3,368,133.28 and 626,180.24 is: 939,256.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,454.62 : 3,368,133.28 = 626,180.24 : x
  2. Step 2: Convert to fraction form
    2,245,454.62/3,368,133.28 = 626,180.24/x
  3. Step 3: Cross multiply
    2,245,454.62x = 3,368,133.28 × 626,180.24
  4. Step 4: Simplify right side
    2,245,454.62x = 2,109,058,505,622.39
  5. Step 5: Solve for x
    x = 2,109,058,505,622.39/2,245,454.62
  6. Step 6: Final answer
    x = 939,256.79

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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.