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Finding the Third Proportional to 1,863,194.06 and 2,804,117.06

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Solution

The third proportional to 1,863,194.06 and 2,804,117.06 is: 4,220,211.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,194.06 : 2,804,117.06 = 2,804,117.06 : x
  2. Step 2: Convert to fraction form
    1,863,194.06/2,804,117.06 = 2,804,117.06/x
  3. Step 3: Cross multiply
    1,863,194.06x = 2,804,117.06 × 2,804,117.06
  4. Step 4: Simplify right side
    1,863,194.06x = 7,863,072,500,203.63
  5. Step 5: Solve for x
    x = 7,863,072,500,203.63/1,863,194.06
  6. Step 6: Final answer
    x = 4,220,211.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.