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Finding the Third Proportional to 4,875,529 and 10,500,290

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Solution

The third proportional to 4,875,529 and 10,500,290 is: 22,614,179.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,529 : 10,500,290 = 10,500,290 : x
  2. Step 2: Convert to fraction form
    4,875,529/10,500,290 = 10,500,290/x
  3. Step 3: Cross multiply
    4,875,529x = 10,500,290 × 10,500,290
  4. Step 4: Simplify right side
    4,875,529x = 110,256,090,084,100
  5. Step 5: Solve for x
    x = 110,256,090,084,100/4,875,529
  6. Step 6: Final answer
    x = 22,614,179.93

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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.