Home / 434,976-955,488

Finding the Third Proportional to 434,976 and 955,488

Calculator

Solution

The third proportional to 434,976 and 955,488 is: 2,098,868.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,976 : 955,488 = 955,488 : x
  2. Step 2: Convert to fraction form
    434,976/955,488 = 955,488/x
  3. Step 3: Cross multiply
    434,976x = 955,488 × 955,488
  4. Step 4: Simplify right side
    434,976x = 912,957,318,144
  5. Step 5: Solve for x
    x = 912,957,318,144/434,976
  6. Step 6: Final answer
    x = 2,098,868.26

Related Problems

Find third proportional to 217,488 and 477,744
Half scale
Find third proportional to 869,952 and 1,910,976
Double scale
Find third proportional to 434,978 and 955,492
Similar ratio
Find third proportional to 652,464 and 1,433,232
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.