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Finding the Third Proportional to 903,962.25 and 1,367,606.81

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Solution

The third proportional to 903,962.25 and 1,367,606.81 is: 2,069,055.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,962.25 : 1,367,606.81 = 1,367,606.81 : x
  2. Step 2: Convert to fraction form
    903,962.25/1,367,606.81 = 1,367,606.81/x
  3. Step 3: Cross multiply
    903,962.25x = 1,367,606.81 × 1,367,606.81
  4. Step 4: Simplify right side
    903,962.25x = 1,870,348,393,596.41
  5. Step 5: Solve for x
    x = 1,870,348,393,596.41/903,962.25
  6. Step 6: Final answer
    x = 2,069,055.86

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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.