Home / 2,036,344.32-2,809,991.20-1,176,960.24

Finding the Fourth Proportional to 2,036,344.32, 2,809,991.20 and 1,176,960.24

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Solution

The fourth proportional to 2,036,344.32, 2,809,991.20 and 1,176,960.24 is: 1,624,110.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,344.32 : 2,809,991.20 = 1,176,960.24 : x
  2. Step 2: Convert to fraction form
    2,036,344.32/2,809,991.20 = 1,176,960.24/x
  3. Step 3: Cross multiply
    2,036,344.32x = 2,809,991.20 × 1,176,960.24
  4. Step 4: Simplify right side
    2,036,344.32x = 3,307,247,917,149.89
  5. Step 5: Solve for x
    x = 3,307,247,917,149.89/2,036,344.32
  6. Step 6: Final answer
    x = 1,624,110.37

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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.