Home / 3,259,358.40-4,893,703.20-1,842,182.40

Finding the Fourth Proportional to 3,259,358.40, 4,893,703.20 and 1,842,182.40

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Solution

The fourth proportional to 3,259,358.40, 4,893,703.20 and 1,842,182.40 is: 2,765,910.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,358.40 : 4,893,703.20 = 1,842,182.40 : x
  2. Step 2: Convert to fraction form
    3,259,358.40/4,893,703.20 = 1,842,182.40/x
  3. Step 3: Cross multiply
    3,259,358.40x = 4,893,703.20 × 1,842,182.40
  4. Step 4: Simplify right side
    3,259,358.40x = 9,015,093,905,863.68
  5. Step 5: Solve for x
    x = 9,015,093,905,863.68/3,259,358.40
  6. Step 6: Final answer
    x = 2,765,910.59

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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.