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Finding the Third Proportional to 732,666 and 1,562,106

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Solution

The third proportional to 732,666 and 1,562,106 is: 3,330,542.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,666 : 1,562,106 = 1,562,106 : x
  2. Step 2: Convert to fraction form
    732,666/1,562,106 = 1,562,106/x
  3. Step 3: Cross multiply
    732,666x = 1,562,106 × 1,562,106
  4. Step 4: Simplify right side
    732,666x = 2,440,175,155,236
  5. Step 5: Solve for x
    x = 2,440,175,155,236/732,666
  6. Step 6: Final answer
    x = 3,330,542.37

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.