Home / 508,066-748,063

Finding the Third Proportional to 508,066 and 748,063

Calculator

Solution

The third proportional to 508,066 and 748,063 is: 1,101,428.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    508,066 : 748,063 = 748,063 : x
  2. Step 2: Convert to fraction form
    508,066/748,063 = 748,063/x
  3. Step 3: Cross multiply
    508,066x = 748,063 × 748,063
  4. Step 4: Simplify right side
    508,066x = 559,598,251,969
  5. Step 5: Solve for x
    x = 559,598,251,969/508,066
  6. Step 6: Final answer
    x = 1,101,428.26

Related Problems

Find third proportional to 254,033 and 374,031.50
Half scale
Find third proportional to 1,016,132 and 1,496,126
Double scale
Find third proportional to 508,068 and 748,066
Similar ratio
Find third proportional to 762,099 and 1,122,094.50
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.