Home / 3,552,272.25-4,902,107.15-2,062,262.22

Finding the Fourth Proportional to 3,552,272.25, 4,902,107.15 and 2,062,262.22

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Solution

The fourth proportional to 3,552,272.25, 4,902,107.15 and 2,062,262.22 is: 2,845,905.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,272.25 : 4,902,107.15 = 2,062,262.22 : x
  2. Step 2: Convert to fraction form
    3,552,272.25/4,902,107.15 = 2,062,262.22/x
  3. Step 3: Cross multiply
    3,552,272.25x = 4,902,107.15 × 2,062,262.22
  4. Step 4: Simplify right side
    3,552,272.25x = 10,109,430,363,525.56
  5. Step 5: Solve for x
    x = 10,109,430,363,525.56/3,552,272.25
  6. Step 6: Final answer
    x = 2,845,905.28

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.