Home / 1,833,199.73-2,529,843.38-1,017,456.25

Finding the Fourth Proportional to 1,833,199.73, 2,529,843.38 and 1,017,456.25

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Solution

The fourth proportional to 1,833,199.73, 2,529,843.38 and 1,017,456.25 is: 1,404,105.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,199.73 : 2,529,843.38 = 1,017,456.25 : x
  2. Step 2: Convert to fraction form
    1,833,199.73/2,529,843.38 = 1,017,456.25/x
  3. Step 3: Cross multiply
    1,833,199.73x = 2,529,843.38 × 1,017,456.25
  4. Step 4: Simplify right side
    1,833,199.73x = 2,574,004,940,765.63
  5. Step 5: Solve for x
    x = 2,574,004,940,765.63/1,833,199.73
  6. Step 6: Final answer
    x = 1,404,105.02

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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.