Home / 3,260,855.20-4,888,710.28-2,060,246.88

Finding the Fourth Proportional to 3,260,855.20, 4,888,710.28 and 2,060,246.88

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Solution

The fourth proportional to 3,260,855.20, 4,888,710.28 and 2,060,246.88 is: 3,088,744.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,855.20 : 4,888,710.28 = 2,060,246.88 : x
  2. Step 2: Convert to fraction form
    3,260,855.20/4,888,710.28 = 2,060,246.88/x
  3. Step 3: Cross multiply
    3,260,855.20x = 4,888,710.28 × 2,060,246.88
  4. Step 4: Simplify right side
    3,260,855.20x = 10,071,950,101,593.93
  5. Step 5: Solve for x
    x = 10,071,950,101,593.93/3,260,855.20
  6. Step 6: Final answer
    x = 3,088,744.97

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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.