Home / 1,632,047.83-2,252,181.04-906,876.97

Finding the Fourth Proportional to 1,632,047.83, 2,252,181.04 and 906,876.97

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Solution

The fourth proportional to 1,632,047.83, 2,252,181.04 and 906,876.97 is: 1,251,465.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,047.83 : 2,252,181.04 = 906,876.97 : x
  2. Step 2: Convert to fraction form
    1,632,047.83/2,252,181.04 = 906,876.97/x
  3. Step 3: Cross multiply
    1,632,047.83x = 2,252,181.04 × 906,876.97
  4. Step 4: Simplify right side
    1,632,047.83x = 2,042,451,117,446.65
  5. Step 5: Solve for x
    x = 2,042,451,117,446.65/1,632,047.83
  6. Step 6: Final answer
    x = 1,251,465.23

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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.