Home / 424,219.50-914,857.50

Finding the Third Proportional to 424,219.50 and 914,857.50

Calculator

Solution

The third proportional to 424,219.50 and 914,857.50 is: 1,972,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,219.50 : 914,857.50 = 914,857.50 : x
  2. Step 2: Convert to fraction form
    424,219.50/914,857.50 = 914,857.50/x
  3. Step 3: Cross multiply
    424,219.50x = 914,857.50 × 914,857.50
  4. Step 4: Simplify right side
    424,219.50x = 836,964,245,306.25
  5. Step 5: Solve for x
    x = 836,964,245,306.25/424,219.50
  6. Step 6: Final answer
    x = 1,972,950.90

Related Problems

Find third proportional to 212,109.75 and 457,428.75
Half scale
Find third proportional to 848,439 and 1,829,715
Double scale
Find third proportional to 424,222 and 914,862
Similar ratio
Find third proportional to 636,329.25 and 1,372,286.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.