Home / 6,177,450-9,270,361.26-2,534,838.40

Finding the Fourth Proportional to 6,177,450, 9,270,361.26 and 2,534,838.40

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Solution

The fourth proportional to 6,177,450, 9,270,361.26 and 2,534,838.40 is: 3,803,975.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,450 : 9,270,361.26 = 2,534,838.40 : x
  2. Step 2: Convert to fraction form
    6,177,450/9,270,361.26 = 2,534,838.40/x
  3. Step 3: Cross multiply
    6,177,450x = 9,270,361.26 × 2,534,838.40
  4. Step 4: Simplify right side
    6,177,450x = 23,498,867,703,720.38
  5. Step 5: Solve for x
    x = 23,498,867,703,720.38/6,177,450
  6. Step 6: Final answer
    x = 3,803,975.38

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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.