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Finding the Third Proportional to 907,265 and 1,334,617

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Solution

The third proportional to 907,265 and 1,334,617 is: 1,963,266.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,265 : 1,334,617 = 1,334,617 : x
  2. Step 2: Convert to fraction form
    907,265/1,334,617 = 1,334,617/x
  3. Step 3: Cross multiply
    907,265x = 1,334,617 × 1,334,617
  4. Step 4: Simplify right side
    907,265x = 1,781,202,536,689
  5. Step 5: Solve for x
    x = 1,781,202,536,689/907,265
  6. Step 6: Final answer
    x = 1,963,266.01

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.