Home / 2,033,634.57-2,806,664.60-1,174,193.39

Finding the Fourth Proportional to 2,033,634.57, 2,806,664.60 and 1,174,193.39

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Solution

The fourth proportional to 2,033,634.57, 2,806,664.60 and 1,174,193.39 is: 1,620,530.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,634.57 : 2,806,664.60 = 1,174,193.39 : x
  2. Step 2: Convert to fraction form
    2,033,634.57/2,806,664.60 = 1,174,193.39/x
  3. Step 3: Cross multiply
    2,033,634.57x = 2,806,664.60 × 1,174,193.39
  4. Step 4: Simplify right side
    2,033,634.57x = 3,295,567,001,362.70
  5. Step 5: Solve for x
    x = 3,295,567,001,362.70/2,033,634.57
  6. Step 6: Final answer
    x = 1,620,530.58

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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.