Home / 214,164-507,366.28

Finding the Third Proportional to 214,164 and 507,366.28

Calculator

Solution

The third proportional to 214,164 and 507,366.28 is: 1,201,978.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,164 : 507,366.28 = 507,366.28 : x
  2. Step 2: Convert to fraction form
    214,164/507,366.28 = 507,366.28/x
  3. Step 3: Cross multiply
    214,164x = 507,366.28 × 507,366.28
  4. Step 4: Simplify right side
    214,164x = 257,420,543,349.45
  5. Step 5: Solve for x
    x = 257,420,543,349.45/214,164
  6. Step 6: Final answer
    x = 1,201,978.59

Related Problems

Find third proportional to 107,082 and 253,683.14
Half scale
Find third proportional to 428,328 and 1,014,732.56
Double scale
Find third proportional to 214,166 and 507,371
Similar ratio
Find third proportional to 321,246 and 761,049.42
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.