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Finding the Third Proportional to 4,875,516 and 10,500,262

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Solution

The third proportional to 4,875,516 and 10,500,262 is: 22,614,119.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,516 : 10,500,262 = 10,500,262 : x
  2. Step 2: Convert to fraction form
    4,875,516/10,500,262 = 10,500,262/x
  3. Step 3: Cross multiply
    4,875,516x = 10,500,262 × 10,500,262
  4. Step 4: Simplify right side
    4,875,516x = 110,255,502,068,644
  5. Step 5: Solve for x
    x = 110,255,502,068,644/4,875,516
  6. Step 6: Final answer
    x = 22,614,119.63

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.