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Finding the Third Proportional to 4,740,522 and 10,237,716

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Solution

The third proportional to 4,740,522 and 10,237,716 is: 22,109,554.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,522 : 10,237,716 = 10,237,716 : x
  2. Step 2: Convert to fraction form
    4,740,522/10,237,716 = 10,237,716/x
  3. Step 3: Cross multiply
    4,740,522x = 10,237,716 × 10,237,716
  4. Step 4: Simplify right side
    4,740,522x = 104,810,828,896,656
  5. Step 5: Solve for x
    x = 104,810,828,896,656/4,740,522
  6. Step 6: Final answer
    x = 22,109,554.37

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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.