Home / 1,608,010.40-2,409,747.96-888,676.04

Finding the Fourth Proportional to 1,608,010.40, 2,409,747.96 and 888,676.04

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Solution

The fourth proportional to 1,608,010.40, 2,409,747.96 and 888,676.04 is: 1,331,760.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,010.40 : 2,409,747.96 = 888,676.04 : x
  2. Step 2: Convert to fraction form
    1,608,010.40/2,409,747.96 = 888,676.04/x
  3. Step 3: Cross multiply
    1,608,010.40x = 2,409,747.96 × 888,676.04
  4. Step 4: Simplify right side
    1,608,010.40x = 2,141,485,274,490.88
  5. Step 5: Solve for x
    x = 2,141,485,274,490.88/1,608,010.40
  6. Step 6: Final answer
    x = 1,331,760.84

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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.