Home / 2,722,874.08-4,084,273.66-927,009.92

Finding the Fourth Proportional to 2,722,874.08, 4,084,273.66 and 927,009.92

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Solution

The fourth proportional to 2,722,874.08, 4,084,273.66 and 927,009.92 is: 1,390,502.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,874.08 : 4,084,273.66 = 927,009.92 : x
  2. Step 2: Convert to fraction form
    2,722,874.08/4,084,273.66 = 927,009.92/x
  3. Step 3: Cross multiply
    2,722,874.08x = 4,084,273.66 × 927,009.92
  4. Step 4: Simplify right side
    2,722,874.08x = 3,786,162,198,814.71
  5. Step 5: Solve for x
    x = 3,786,162,198,814.71/2,722,874.08
  6. Step 6: Final answer
    x = 1,390,502.13

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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.