Home / 3,090,296.25-4,546,108.13

Finding the Third Proportional to 3,090,296.25 and 4,546,108.13

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Solution

The third proportional to 3,090,296.25 and 4,546,108.13 is: 6,687,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,296.25 : 4,546,108.13 = 4,546,108.13 : x
  2. Step 2: Convert to fraction form
    3,090,296.25/4,546,108.13 = 4,546,108.13/x
  3. Step 3: Cross multiply
    3,090,296.25x = 4,546,108.13 × 4,546,108.13
  4. Step 4: Simplify right side
    3,090,296.25x = 20,667,099,084,191.02
  5. Step 5: Solve for x
    x = 20,667,099,084,191.02/3,090,296.25
  6. Step 6: Final answer
    x = 6,687,740.40

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.