Home / 5,704,474.03-7,872,180.96-3,090,976.23

Finding the Fourth Proportional to 5,704,474.03, 7,872,180.96 and 3,090,976.23

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Solution

The fourth proportional to 5,704,474.03, 7,872,180.96 and 3,090,976.23 is: 4,265,550.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,474.03 : 7,872,180.96 = 3,090,976.23 : x
  2. Step 2: Convert to fraction form
    5,704,474.03/7,872,180.96 = 3,090,976.23/x
  3. Step 3: Cross multiply
    5,704,474.03x = 7,872,180.96 × 3,090,976.23
  4. Step 4: Simplify right side
    5,704,474.03x = 24,332,724,225,618.58
  5. Step 5: Solve for x
    x = 24,332,724,225,618.58/5,704,474.03
  6. Step 6: Final answer
    x = 4,265,550.88

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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.