Home / 2,694,277.72-4,042,060.04-897,176.77

Finding the Fourth Proportional to 2,694,277.72, 4,042,060.04 and 897,176.77

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Solution

The fourth proportional to 2,694,277.72, 4,042,060.04 and 897,176.77 is: 1,345,979.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,277.72 : 4,042,060.04 = 897,176.77 : x
  2. Step 2: Convert to fraction form
    2,694,277.72/4,042,060.04 = 897,176.77/x
  3. Step 3: Cross multiply
    2,694,277.72x = 4,042,060.04 × 897,176.77
  4. Step 4: Simplify right side
    2,694,277.72x = 3,626,442,362,971.06
  5. Step 5: Solve for x
    x = 3,626,442,362,971.06/2,694,277.72
  6. Step 6: Final answer
    x = 1,345,979.42

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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.