Home / 1,727,473.25-2,383,906.37-953,152.29

Finding the Fourth Proportional to 1,727,473.25, 2,383,906.37 and 953,152.29

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Solution

The fourth proportional to 1,727,473.25, 2,383,906.37 and 953,152.29 is: 1,315,346.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,473.25 : 2,383,906.37 = 953,152.29 : x
  2. Step 2: Convert to fraction form
    1,727,473.25/2,383,906.37 = 953,152.29/x
  3. Step 3: Cross multiply
    1,727,473.25x = 2,383,906.37 × 953,152.29
  4. Step 4: Simplify right side
    1,727,473.25x = 2,272,225,810,945.33
  5. Step 5: Solve for x
    x = 2,272,225,810,945.33/1,727,473.25
  6. Step 6: Final answer
    x = 1,315,346.46

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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.