Home / 2,971,159.10-6,261,500.60

Finding the Third Proportional to 2,971,159.10 and 6,261,500.60

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Solution

The third proportional to 2,971,159.10 and 6,261,500.60 is: 13,195,654.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,159.10 : 6,261,500.60 = 6,261,500.60 : x
  2. Step 2: Convert to fraction form
    2,971,159.10/6,261,500.60 = 6,261,500.60/x
  3. Step 3: Cross multiply
    2,971,159.10x = 6,261,500.60 × 6,261,500.60
  4. Step 4: Simplify right side
    2,971,159.10x = 39,206,389,783,367.55
  5. Step 5: Solve for x
    x = 39,206,389,783,367.55/2,971,159.10
  6. Step 6: Final answer
    x = 13,195,654.77

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.