Home / 976,287-2,102,436

Finding the Third Proportional to 976,287 and 2,102,436

Calculator

Solution

The third proportional to 976,287 and 2,102,436 is: 4,527,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,287 : 2,102,436 = 2,102,436 : x
  2. Step 2: Convert to fraction form
    976,287/2,102,436 = 2,102,436/x
  3. Step 3: Cross multiply
    976,287x = 2,102,436 × 2,102,436
  4. Step 4: Simplify right side
    976,287x = 4,420,237,134,096
  5. Step 5: Solve for x
    x = 4,420,237,134,096/976,287
  6. Step 6: Final answer
    x = 4,527,600.12

Related Problems

Find third proportional to 488,143.50 and 1,051,218
Half scale
Find third proportional to 1,952,574 and 4,204,872
Double scale
Find third proportional to 976,289 and 2,102,440
Similar ratio
Find third proportional to 1,464,430.50 and 3,153,654
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.