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Finding the Third Proportional to 4,481,312 and 9,833,392

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Solution

The third proportional to 4,481,312 and 9,833,392 is: 21,577,519.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,312 : 9,833,392 = 9,833,392 : x
  2. Step 2: Convert to fraction form
    4,481,312/9,833,392 = 9,833,392/x
  3. Step 3: Cross multiply
    4,481,312x = 9,833,392 × 9,833,392
  4. Step 4: Simplify right side
    4,481,312x = 96,695,598,225,664
  5. Step 5: Solve for x
    x = 96,695,598,225,664/4,481,312
  6. Step 6: Final answer
    x = 21,577,519.76

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.