Home / 2,939,045.81-4,452,906.75

Finding the Third Proportional to 2,939,045.81 and 4,452,906.75

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Solution

The third proportional to 2,939,045.81 and 4,452,906.75 is: 6,746,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,045.81 : 4,452,906.75 = 4,452,906.75 : x
  2. Step 2: Convert to fraction form
    2,939,045.81/4,452,906.75 = 4,452,906.75/x
  3. Step 3: Cross multiply
    2,939,045.81x = 4,452,906.75 × 4,452,906.75
  4. Step 4: Simplify right side
    2,939,045.81x = 19,828,378,524,195.56
  5. Step 5: Solve for x
    x = 19,828,378,524,195.56/2,939,045.81
  6. Step 6: Final answer
    x = 6,746,536.05

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.