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Finding the Third Proportional to 901,870.00 and 1,878,376.18

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Solution

The third proportional to 901,870.00 and 1,878,376.18 is: 3,912,201.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,870.00 : 1,878,376.18 = 1,878,376.18 : x
  2. Step 2: Convert to fraction form
    901,870.00/1,878,376.18 = 1,878,376.18/x
  3. Step 3: Cross multiply
    901,870.00x = 1,878,376.18 × 1,878,376.18
  4. Step 4: Simplify right side
    901,870.00x = 3,528,297,062,328.65
  5. Step 5: Solve for x
    x = 3,528,297,062,328.65/901,870.00
  6. Step 6: Final answer
    x = 3,912,201.39

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.