Home / 304,574-446,469

Finding the Third Proportional to 304,574 and 446,469

Calculator

Solution

The third proportional to 304,574 and 446,469 is: 654,470.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,574 : 446,469 = 446,469 : x
  2. Step 2: Convert to fraction form
    304,574/446,469 = 446,469/x
  3. Step 3: Cross multiply
    304,574x = 446,469 × 446,469
  4. Step 4: Simplify right side
    304,574x = 199,334,567,961
  5. Step 5: Solve for x
    x = 199,334,567,961/304,574
  6. Step 6: Final answer
    x = 654,470.07

Related Problems

Find third proportional to 152,287 and 223,234.50
Half scale
Find third proportional to 609,148 and 892,938
Double scale
Find third proportional to 304,576 and 446,472
Similar ratio
Find third proportional to 456,861 and 669,703.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.