Home / 7,055,998.65-10,583,997.98-5,463,473.85

Finding the Fourth Proportional to 7,055,998.65, 10,583,997.98 and 5,463,473.85

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Solution

The fourth proportional to 7,055,998.65, 10,583,997.98 and 5,463,473.85 is: 8,195,210.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,998.65 : 10,583,997.98 = 5,463,473.85 : x
  2. Step 2: Convert to fraction form
    7,055,998.65/10,583,997.98 = 5,463,473.85/x
  3. Step 3: Cross multiply
    7,055,998.65x = 10,583,997.98 × 5,463,473.85
  4. Step 4: Simplify right side
    7,055,998.65x = 57,825,396,164,865.45
  5. Step 5: Solve for x
    x = 57,825,396,164,865.45/7,055,998.65
  6. Step 6: Final answer
    x = 8,195,210.78

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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.