Home / 6,844,661.50-10,277,085.26-3,817,940.98

Finding the Fourth Proportional to 6,844,661.50, 10,277,085.26 and 3,817,940.98

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Solution

The fourth proportional to 6,844,661.50, 10,277,085.26 and 3,817,940.98 is: 5,732,541.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,661.50 : 10,277,085.26 = 3,817,940.98 : x
  2. Step 2: Convert to fraction form
    6,844,661.50/10,277,085.26 = 3,817,940.98/x
  3. Step 3: Cross multiply
    6,844,661.50x = 10,277,085.26 × 3,817,940.98
  4. Step 4: Simplify right side
    6,844,661.50x = 39,237,304,969,107.95
  5. Step 5: Solve for x
    x = 39,237,304,969,107.95/6,844,661.50
  6. Step 6: Final answer
    x = 5,732,541.33

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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.