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Finding the Third Proportional to 7,095,120 and 10,961,840

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Solution

The third proportional to 7,095,120 and 10,961,840 is: 16,935,856.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,120 : 10,961,840 = 10,961,840 : x
  2. Step 2: Convert to fraction form
    7,095,120/10,961,840 = 10,961,840/x
  3. Step 3: Cross multiply
    7,095,120x = 10,961,840 × 10,961,840
  4. Step 4: Simplify right side
    7,095,120x = 120,161,936,185,600
  5. Step 5: Solve for x
    x = 120,161,936,185,600/7,095,120
  6. Step 6: Final answer
    x = 16,935,856.78

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.