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Finding the Third Proportional to 883,976 and 1,896,985

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Solution

The third proportional to 883,976 and 1,896,985 is: 4,070,870.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,976 : 1,896,985 = 1,896,985 : x
  2. Step 2: Convert to fraction form
    883,976/1,896,985 = 1,896,985/x
  3. Step 3: Cross multiply
    883,976x = 1,896,985 × 1,896,985
  4. Step 4: Simplify right side
    883,976x = 3,598,552,090,225
  5. Step 5: Solve for x
    x = 3,598,552,090,225/883,976
  6. Step 6: Final answer
    x = 4,070,870.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.