Home / 3,084,923.68-4,627,249.20-841,061.92

Finding the Fourth Proportional to 3,084,923.68, 4,627,249.20 and 841,061.92

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Solution

The fourth proportional to 3,084,923.68, 4,627,249.20 and 841,061.92 is: 1,261,555.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,923.68 : 4,627,249.20 = 841,061.92 : x
  2. Step 2: Convert to fraction form
    3,084,923.68/4,627,249.20 = 841,061.92/x
  3. Step 3: Cross multiply
    3,084,923.68x = 4,627,249.20 × 841,061.92
  4. Step 4: Simplify right side
    3,084,923.68x = 3,891,803,096,470.46
  5. Step 5: Solve for x
    x = 3,891,803,096,470.46/3,084,923.68
  6. Step 6: Final answer
    x = 1,261,555.71

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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.