Home / 1,226,482.30-1,691,585.04-796,902.04

Finding the Fourth Proportional to 1,226,482.30, 1,691,585.04 and 796,902.04

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Solution

The fourth proportional to 1,226,482.30, 1,691,585.04 and 796,902.04 is: 1,099,100.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,482.30 : 1,691,585.04 = 796,902.04 : x
  2. Step 2: Convert to fraction form
    1,226,482.30/1,691,585.04 = 796,902.04/x
  3. Step 3: Cross multiply
    1,226,482.30x = 1,691,585.04 × 796,902.04
  4. Step 4: Simplify right side
    1,226,482.30x = 1,348,027,569,209.48
  5. Step 5: Solve for x
    x = 1,348,027,569,209.48/1,226,482.30
  6. Step 6: Final answer
    x = 1,099,100.71

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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.