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Finding the Third Proportional to 4,810,840 and 10,368,104

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Solution

The third proportional to 4,810,840 and 10,368,104 is: 22,344,867.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,840 : 10,368,104 = 10,368,104 : x
  2. Step 2: Convert to fraction form
    4,810,840/10,368,104 = 10,368,104/x
  3. Step 3: Cross multiply
    4,810,840x = 10,368,104 × 10,368,104
  4. Step 4: Simplify right side
    4,810,840x = 107,497,580,554,816
  5. Step 5: Solve for x
    x = 107,497,580,554,816/4,810,840
  6. Step 6: Final answer
    x = 22,344,867.12

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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.