Home / 737,206.50-990,648

Finding the Third Proportional to 737,206.50 and 990,648

Calculator

Solution

The third proportional to 737,206.50 and 990,648 is: 1,331,219.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,206.50 : 990,648 = 990,648 : x
  2. Step 2: Convert to fraction form
    737,206.50/990,648 = 990,648/x
  3. Step 3: Cross multiply
    737,206.50x = 990,648 × 990,648
  4. Step 4: Simplify right side
    737,206.50x = 981,383,459,904
  5. Step 5: Solve for x
    x = 981,383,459,904/737,206.50
  6. Step 6: Final answer
    x = 1,331,219.22

Related Problems

Find third proportional to 368,603.25 and 495,324
Half scale
Find third proportional to 1,474,413 and 1,981,296
Double scale
Find third proportional to 737,209 and 990,651
Similar ratio
Find third proportional to 1,105,809.75 and 1,485,972
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.