Home / 333,052-507,920

Finding the Third Proportional to 333,052 and 507,920

Calculator

Solution

The third proportional to 333,052 and 507,920 is: 774,601.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,052 : 507,920 = 507,920 : x
  2. Step 2: Convert to fraction form
    333,052/507,920 = 507,920/x
  3. Step 3: Cross multiply
    333,052x = 507,920 × 507,920
  4. Step 4: Simplify right side
    333,052x = 257,982,726,400
  5. Step 5: Solve for x
    x = 257,982,726,400/333,052
  6. Step 6: Final answer
    x = 774,601.94

Related Problems

Find third proportional to 166,526 and 253,960
Half scale
Find third proportional to 666,104 and 1,015,840
Double scale
Find third proportional to 333,054 and 507,923
Similar ratio
Find third proportional to 499,578 and 761,880
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.