Home / 482,813-709,441

Finding the Third Proportional to 482,813 and 709,441

Calculator

Solution

The third proportional to 482,813 and 709,441 is: 1,042,446.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,813 : 709,441 = 709,441 : x
  2. Step 2: Convert to fraction form
    482,813/709,441 = 709,441/x
  3. Step 3: Cross multiply
    482,813x = 709,441 × 709,441
  4. Step 4: Simplify right side
    482,813x = 503,306,532,481
  5. Step 5: Solve for x
    x = 503,306,532,481/482,813
  6. Step 6: Final answer
    x = 1,042,446.11

Related Problems

Find third proportional to 241,406.50 and 354,720.50
Half scale
Find third proportional to 965,626 and 1,418,882
Double scale
Find third proportional to 482,815 and 709,444
Similar ratio
Find third proportional to 724,219.50 and 1,064,161.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.