Home / 303,834-654,769

Finding the Third Proportional to 303,834 and 654,769

Calculator

Solution

The third proportional to 303,834 and 654,769 is: 1,411,041.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,834 : 654,769 = 654,769 : x
  2. Step 2: Convert to fraction form
    303,834/654,769 = 654,769/x
  3. Step 3: Cross multiply
    303,834x = 654,769 × 654,769
  4. Step 4: Simplify right side
    303,834x = 428,722,443,361
  5. Step 5: Solve for x
    x = 428,722,443,361/303,834
  6. Step 6: Final answer
    x = 1,411,041.70

Related Problems

Find third proportional to 151,917 and 327,384.50
Half scale
Find third proportional to 607,668 and 1,309,538
Double scale
Find third proportional to 303,836 and 654,773
Similar ratio
Find third proportional to 455,751 and 982,153.50
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.