Home / 407,997-573,534

Finding the Third Proportional to 407,997 and 573,534

Calculator

Solution

The third proportional to 407,997 and 573,534 is: 806,234.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,997 : 573,534 = 573,534 : x
  2. Step 2: Convert to fraction form
    407,997/573,534 = 573,534/x
  3. Step 3: Cross multiply
    407,997x = 573,534 × 573,534
  4. Step 4: Simplify right side
    407,997x = 328,941,249,156
  5. Step 5: Solve for x
    x = 328,941,249,156/407,997
  6. Step 6: Final answer
    x = 806,234.48

Related Problems

Find third proportional to 203,998.50 and 286,767
Half scale
Find third proportional to 815,994 and 1,147,068
Double scale
Find third proportional to 407,999 and 573,537
Similar ratio
Find third proportional to 611,995.50 and 860,301
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.