Home / 1,824,019.28-2,722,671.76-1,608,550.36

Finding the Fourth Proportional to 1,824,019.28, 2,722,671.76 and 1,608,550.36

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Solution

The fourth proportional to 1,824,019.28, 2,722,671.76 and 1,608,550.36 is: 2,401,046.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,019.28 : 2,722,671.76 = 1,608,550.36 : x
  2. Step 2: Convert to fraction form
    1,824,019.28/2,722,671.76 = 1,608,550.36/x
  3. Step 3: Cross multiply
    1,824,019.28x = 2,722,671.76 × 1,608,550.36
  4. Step 4: Simplify right side
    1,824,019.28x = 4,379,554,639,709.83
  5. Step 5: Solve for x
    x = 4,379,554,639,709.83/1,824,019.28
  6. Step 6: Final answer
    x = 2,401,046.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.