Home / 1,025,310.66-2,243,621.53

Finding the Third Proportional to 1,025,310.66 and 2,243,621.53

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Solution

The third proportional to 1,025,310.66 and 2,243,621.53 is: 4,909,573.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,310.66 : 2,243,621.53 = 2,243,621.53 : x
  2. Step 2: Convert to fraction form
    1,025,310.66/2,243,621.53 = 2,243,621.53/x
  3. Step 3: Cross multiply
    1,025,310.66x = 2,243,621.53 × 2,243,621.53
  4. Step 4: Simplify right side
    1,025,310.66x = 5,033,837,575,488.60
  5. Step 5: Solve for x
    x = 5,033,837,575,488.60/1,025,310.66
  6. Step 6: Final answer
    x = 4,909,573.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.