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Finding the Third Proportional to 2,804,923.69 and 6,141,880.69

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Solution

The third proportional to 2,804,923.69 and 6,141,880.69 is: 13,448,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,923.69 : 6,141,880.69 = 6,141,880.69 : x
  2. Step 2: Convert to fraction form
    2,804,923.69/6,141,880.69 = 6,141,880.69/x
  3. Step 3: Cross multiply
    2,804,923.69x = 6,141,880.69 × 6,141,880.69
  4. Step 4: Simplify right side
    2,804,923.69x = 37,722,698,379,485.47
  5. Step 5: Solve for x
    x = 37,722,698,379,485.47/2,804,923.69
  6. Step 6: Final answer
    x = 13,448,743.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.