Home / 976,290-2,102,394

Finding the Third Proportional to 976,290 and 2,102,394

Calculator

Solution

The third proportional to 976,290 and 2,102,394 is: 4,527,405.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,290 : 2,102,394 = 2,102,394 : x
  2. Step 2: Convert to fraction form
    976,290/2,102,394 = 2,102,394/x
  3. Step 3: Cross multiply
    976,290x = 2,102,394 × 2,102,394
  4. Step 4: Simplify right side
    976,290x = 4,420,060,531,236
  5. Step 5: Solve for x
    x = 4,420,060,531,236/976,290
  6. Step 6: Final answer
    x = 4,527,405.31

Related Problems

Find third proportional to 488,145 and 1,051,197
Half scale
Find third proportional to 1,952,580 and 4,204,788
Double scale
Find third proportional to 976,292 and 2,102,398
Similar ratio
Find third proportional to 1,464,435 and 3,153,591
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.