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Finding the Third Proportional to 3,016,556 and 6,505,432

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Solution

The third proportional to 3,016,556 and 6,505,432 is: 14,029,457.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,556 : 6,505,432 = 6,505,432 : x
  2. Step 2: Convert to fraction form
    3,016,556/6,505,432 = 6,505,432/x
  3. Step 3: Cross multiply
    3,016,556x = 6,505,432 × 6,505,432
  4. Step 4: Simplify right side
    3,016,556x = 42,320,645,506,624
  5. Step 5: Solve for x
    x = 42,320,645,506,624/3,016,556
  6. Step 6: Final answer
    x = 14,029,457.93

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.