Home / 2,236,769.51-3,354,902.98-617,768.51

Finding the Fourth Proportional to 2,236,769.51, 3,354,902.98 and 617,768.51

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Solution

The fourth proportional to 2,236,769.51, 3,354,902.98 and 617,768.51 is: 926,583.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,769.51 : 3,354,902.98 = 617,768.51 : x
  2. Step 2: Convert to fraction form
    2,236,769.51/3,354,902.98 = 617,768.51/x
  3. Step 3: Cross multiply
    2,236,769.51x = 3,354,902.98 × 617,768.51
  4. Step 4: Simplify right side
    2,236,769.51x = 2,072,553,396,830.22
  5. Step 5: Solve for x
    x = 2,072,553,396,830.22/2,236,769.51
  6. Step 6: Final answer
    x = 926,583.36

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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.