Home / 976,270-2,102,395

Finding the Third Proportional to 976,270 and 2,102,395

Calculator

Solution

The third proportional to 976,270 and 2,102,395 is: 4,527,502.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,270 : 2,102,395 = 2,102,395 : x
  2. Step 2: Convert to fraction form
    976,270/2,102,395 = 2,102,395/x
  3. Step 3: Cross multiply
    976,270x = 2,102,395 × 2,102,395
  4. Step 4: Simplify right side
    976,270x = 4,420,064,736,025
  5. Step 5: Solve for x
    x = 4,420,064,736,025/976,270
  6. Step 6: Final answer
    x = 4,527,502.37

Related Problems

Find third proportional to 488,135 and 1,051,197.50
Half scale
Find third proportional to 1,952,540 and 4,204,790
Double scale
Find third proportional to 976,272 and 2,102,399
Similar ratio
Find third proportional to 1,464,405 and 3,153,592.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.