Home / 6,869,632.32-10,305,195.84-2,551,175.97

Finding the Fourth Proportional to 6,869,632.32, 10,305,195.84 and 2,551,175.97

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Solution

The fourth proportional to 6,869,632.32, 10,305,195.84 and 2,551,175.97 is: 3,827,041.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,632.32 : 10,305,195.84 = 2,551,175.97 : x
  2. Step 2: Convert to fraction form
    6,869,632.32/10,305,195.84 = 2,551,175.97/x
  3. Step 3: Cross multiply
    6,869,632.32x = 10,305,195.84 × 2,551,175.97
  4. Step 4: Simplify right side
    6,869,632.32x = 26,290,367,993,151.96
  5. Step 5: Solve for x
    x = 26,290,367,993,151.96/6,869,632.32
  6. Step 6: Final answer
    x = 3,827,041.50

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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.