Home / 2,140,192.13-5,047,044.19

Finding the Third Proportional to 2,140,192.13 and 5,047,044.19

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Solution

The third proportional to 2,140,192.13 and 5,047,044.19 is: 11,902,041.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,140,192.13 : 5,047,044.19 = 5,047,044.19 : x
  2. Step 2: Convert to fraction form
    2,140,192.13/5,047,044.19 = 5,047,044.19/x
  3. Step 3: Cross multiply
    2,140,192.13x = 5,047,044.19 × 5,047,044.19
  4. Step 4: Simplify right side
    2,140,192.13x = 25,472,655,030,577.54
  5. Step 5: Solve for x
    x = 25,472,655,030,577.54/2,140,192.13
  6. Step 6: Final answer
    x = 11,902,041.29

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.