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Finding the Third Proportional to 7,570,789.50 and 11,446,506

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Solution

The third proportional to 7,570,789.50 and 11,446,506 is: 17,306,319.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,789.50 : 11,446,506 = 11,446,506 : x
  2. Step 2: Convert to fraction form
    7,570,789.50/11,446,506 = 11,446,506/x
  3. Step 3: Cross multiply
    7,570,789.50x = 11,446,506 × 11,446,506
  4. Step 4: Simplify right side
    7,570,789.50x = 131,022,499,608,036
  5. Step 5: Solve for x
    x = 131,022,499,608,036/7,570,789.50
  6. Step 6: Final answer
    x = 17,306,319.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.