Home / 1,676,981.94-2,314,118.34-951,844.44

Finding the Fourth Proportional to 1,676,981.94, 2,314,118.34 and 951,844.44

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Solution

The fourth proportional to 1,676,981.94, 2,314,118.34 and 951,844.44 is: 1,313,479.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,981.94 : 2,314,118.34 = 951,844.44 : x
  2. Step 2: Convert to fraction form
    1,676,981.94/2,314,118.34 = 951,844.44/x
  3. Step 3: Cross multiply
    1,676,981.94x = 2,314,118.34 × 951,844.44
  4. Step 4: Simplify right side
    1,676,981.94x = 2,202,680,675,431.03
  5. Step 5: Solve for x
    x = 2,202,680,675,431.03/1,676,981.94
  6. Step 6: Final answer
    x = 1,313,479.07

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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.