Home / 1,046,189.25-2,217,941.63

Finding the Third Proportional to 1,046,189.25 and 2,217,941.63

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Solution

The third proportional to 1,046,189.25 and 2,217,941.63 is: 4,702,079.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,189.25 : 2,217,941.63 = 2,217,941.63 : x
  2. Step 2: Convert to fraction form
    1,046,189.25/2,217,941.63 = 2,217,941.63/x
  3. Step 3: Cross multiply
    1,046,189.25x = 2,217,941.63 × 2,217,941.63
  4. Step 4: Simplify right side
    1,046,189.25x = 4,919,265,051,907.64
  5. Step 5: Solve for x
    x = 4,919,265,051,907.64/1,046,189.25
  6. Step 6: Final answer
    x = 4,702,079.53

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.