Home / 2,269,309.73-3,404,001.53-650,072.26

Finding the Fourth Proportional to 2,269,309.73, 3,404,001.53 and 650,072.26

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Solution

The fourth proportional to 2,269,309.73, 3,404,001.53 and 650,072.26 is: 975,118.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,309.73 : 3,404,001.53 = 650,072.26 : x
  2. Step 2: Convert to fraction form
    2,269,309.73/3,404,001.53 = 650,072.26/x
  3. Step 3: Cross multiply
    2,269,309.73x = 3,404,001.53 × 650,072.26
  4. Step 4: Simplify right side
    2,269,309.73x = 2,212,846,964,400.20
  5. Step 5: Solve for x
    x = 2,212,846,964,400.20/2,269,309.73
  6. Step 6: Final answer
    x = 975,118.97

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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.