Home / 506,624-790,608

Finding the Third Proportional to 506,624 and 790,608

Calculator

Solution

The third proportional to 506,624 and 790,608 is: 1,233,776.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,624 : 790,608 = 790,608 : x
  2. Step 2: Convert to fraction form
    506,624/790,608 = 790,608/x
  3. Step 3: Cross multiply
    506,624x = 790,608 × 790,608
  4. Step 4: Simplify right side
    506,624x = 625,061,009,664
  5. Step 5: Solve for x
    x = 625,061,009,664/506,624
  6. Step 6: Final answer
    x = 1,233,776.94

Related Problems

Find third proportional to 253,312 and 395,304
Half scale
Find third proportional to 1,013,248 and 1,581,216
Double scale
Find third proportional to 506,626 and 790,611
Similar ratio
Find third proportional to 759,936 and 1,185,912
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.