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Finding the Third Proportional to 1,260,725 and 2,766,232

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Solution

The third proportional to 1,260,725 and 2,766,232 is: 6,069,554.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,260,725 : 2,766,232 = 2,766,232 : x
  2. Step 2: Convert to fraction form
    1,260,725/2,766,232 = 2,766,232/x
  3. Step 3: Cross multiply
    1,260,725x = 2,766,232 × 2,766,232
  4. Step 4: Simplify right side
    1,260,725x = 7,652,039,477,824
  5. Step 5: Solve for x
    x = 7,652,039,477,824/1,260,725
  6. Step 6: Final answer
    x = 6,069,554.80

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.