Home / 445,504-731,362

Finding the Third Proportional to 445,504 and 731,362

Calculator

Solution

The third proportional to 445,504 and 731,362 is: 1,200,641.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,504 : 731,362 = 731,362 : x
  2. Step 2: Convert to fraction form
    445,504/731,362 = 731,362/x
  3. Step 3: Cross multiply
    445,504x = 731,362 × 731,362
  4. Step 4: Simplify right side
    445,504x = 534,890,375,044
  5. Step 5: Solve for x
    x = 534,890,375,044/445,504
  6. Step 6: Final answer
    x = 1,200,641.02

Related Problems

Find third proportional to 222,752 and 365,681
Half scale
Find third proportional to 891,008 and 1,462,724
Double scale
Find third proportional to 445,506 and 731,365
Similar ratio
Find third proportional to 668,256 and 1,097,043
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.