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Finding the Third Proportional to 1,802,043 and 3,832,985

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Solution

The third proportional to 1,802,043 and 3,832,985 is: 8,152,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,043 : 3,832,985 = 3,832,985 : x
  2. Step 2: Convert to fraction form
    1,802,043/3,832,985 = 3,832,985/x
  3. Step 3: Cross multiply
    1,802,043x = 3,832,985 × 3,832,985
  4. Step 4: Simplify right side
    1,802,043x = 14,691,774,010,225
  5. Step 5: Solve for x
    x = 14,691,774,010,225/1,802,043
  6. Step 6: Final answer
    x = 8,152,843.20

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.