Home / 424,224-613,494

Finding the Third Proportional to 424,224 and 613,494

Calculator

Solution

The third proportional to 424,224 and 613,494 is: 887,207.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,224 : 613,494 = 613,494 : x
  2. Step 2: Convert to fraction form
    424,224/613,494 = 613,494/x
  3. Step 3: Cross multiply
    424,224x = 613,494 × 613,494
  4. Step 4: Simplify right side
    424,224x = 376,374,888,036
  5. Step 5: Solve for x
    x = 376,374,888,036/424,224
  6. Step 6: Final answer
    x = 887,207.91

Related Problems

Find third proportional to 212,112 and 306,747
Half scale
Find third proportional to 848,448 and 1,226,988
Double scale
Find third proportional to 424,226 and 613,497
Similar ratio
Find third proportional to 636,336 and 920,241
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.