Home / 2,008,929.09-3,031,507.27

Finding the Third Proportional to 2,008,929.09 and 3,031,507.27

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Solution

The third proportional to 2,008,929.09 and 3,031,507.27 is: 4,574,594.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,929.09 : 3,031,507.27 = 3,031,507.27 : x
  2. Step 2: Convert to fraction form
    2,008,929.09/3,031,507.27 = 3,031,507.27/x
  3. Step 3: Cross multiply
    2,008,929.09x = 3,031,507.27 × 3,031,507.27
  4. Step 4: Simplify right side
    2,008,929.09x = 9,190,036,301,537.16
  5. Step 5: Solve for x
    x = 9,190,036,301,537.16/2,008,929.09
  6. Step 6: Final answer
    x = 4,574,594.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.