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Finding the Third Proportional to 4,875,226 and 10,380,308

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Solution

The third proportional to 4,875,226 and 10,380,308 is: 22,101,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,226 : 10,380,308 = 10,380,308 : x
  2. Step 2: Convert to fraction form
    4,875,226/10,380,308 = 10,380,308/x
  3. Step 3: Cross multiply
    4,875,226x = 10,380,308 × 10,380,308
  4. Step 4: Simplify right side
    4,875,226x = 107,750,794,174,864
  5. Step 5: Solve for x
    x = 107,750,794,174,864/4,875,226
  6. Step 6: Final answer
    x = 22,101,702.40

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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.