Home / 2,237,102-3,356,091.60-889,013.32

Finding the Fourth Proportional to 2,237,102, 3,356,091.60 and 889,013.32

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Solution

The fourth proportional to 2,237,102, 3,356,091.60 and 889,013.32 is: 1,333,694.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,102 : 3,356,091.60 = 889,013.32 : x
  2. Step 2: Convert to fraction form
    2,237,102/3,356,091.60 = 889,013.32/x
  3. Step 3: Cross multiply
    2,237,102x = 3,356,091.60 × 889,013.32
  4. Step 4: Simplify right side
    2,237,102x = 2,983,610,135,540.11
  5. Step 5: Solve for x
    x = 2,983,610,135,540.11/2,237,102
  6. Step 6: Final answer
    x = 1,333,694.28

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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.