Home / 2,722,872.08-4,084,270.66-927,007.92

Finding the Fourth Proportional to 2,722,872.08, 4,084,270.66 and 927,007.92

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Solution

The fourth proportional to 2,722,872.08, 4,084,270.66 and 927,007.92 is: 1,390,499.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,872.08 : 4,084,270.66 = 927,007.92 : x
  2. Step 2: Convert to fraction form
    2,722,872.08/4,084,270.66 = 927,007.92/x
  3. Step 3: Cross multiply
    2,722,872.08x = 4,084,270.66 × 927,007.92
  4. Step 4: Simplify right side
    2,722,872.08x = 3,786,151,249,243.63
  5. Step 5: Solve for x
    x = 3,786,151,249,243.63/2,722,872.08
  6. Step 6: Final answer
    x = 1,390,499.13

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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.