Home / 5,039,375.92-6,954,929.16-2,864,246.04

Finding the Fourth Proportional to 5,039,375.92, 6,954,929.16 and 2,864,246.04

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Solution

The fourth proportional to 5,039,375.92, 6,954,929.16 and 2,864,246.04 is: 3,952,995.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,375.92 : 6,954,929.16 = 2,864,246.04 : x
  2. Step 2: Convert to fraction form
    5,039,375.92/6,954,929.16 = 2,864,246.04/x
  3. Step 3: Cross multiply
    5,039,375.92x = 6,954,929.16 × 2,864,246.04
  4. Step 4: Simplify right side
    5,039,375.92x = 19,920,628,305,010.53
  5. Step 5: Solve for x
    x = 19,920,628,305,010.53/5,039,375.92
  6. Step 6: Final answer
    x = 3,952,995.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.