Home / 8,983,344.40-13,475,016.60-2,593,805.20

Finding the Fourth Proportional to 8,983,344.40, 13,475,016.60 and 2,593,805.20

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Solution

The fourth proportional to 8,983,344.40, 13,475,016.60 and 2,593,805.20 is: 3,890,707.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,344.40 : 13,475,016.60 = 2,593,805.20 : x
  2. Step 2: Convert to fraction form
    8,983,344.40/13,475,016.60 = 2,593,805.20/x
  3. Step 3: Cross multiply
    8,983,344.40x = 13,475,016.60 × 2,593,805.20
  4. Step 4: Simplify right side
    8,983,344.40x = 34,951,568,127,166.32
  5. Step 5: Solve for x
    x = 34,951,568,127,166.32/8,983,344.40
  6. Step 6: Final answer
    x = 3,890,707.80

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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.