Home / 1,435,811.25-2,222,951.63

Finding the Third Proportional to 1,435,811.25 and 2,222,951.63

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Solution

The third proportional to 1,435,811.25 and 2,222,951.63 is: 3,441,618.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,811.25 : 2,222,951.63 = 2,222,951.63 : x
  2. Step 2: Convert to fraction form
    1,435,811.25/2,222,951.63 = 2,222,951.63/x
  3. Step 3: Cross multiply
    1,435,811.25x = 2,222,951.63 × 2,222,951.63
  4. Step 4: Simplify right side
    1,435,811.25x = 4,941,513,927,090.14
  5. Step 5: Solve for x
    x = 4,941,513,927,090.14/1,435,811.25
  6. Step 6: Final answer
    x = 3,441,618.06

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.