Home / 333,058-507,879

Finding the Third Proportional to 333,058 and 507,879

Calculator

Solution

The third proportional to 333,058 and 507,879 is: 774,462.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,058 : 507,879 = 507,879 : x
  2. Step 2: Convert to fraction form
    333,058/507,879 = 507,879/x
  3. Step 3: Cross multiply
    333,058x = 507,879 × 507,879
  4. Step 4: Simplify right side
    333,058x = 257,941,078,641
  5. Step 5: Solve for x
    x = 257,941,078,641/333,058
  6. Step 6: Final answer
    x = 774,462.94

Related Problems

Find third proportional to 166,529 and 253,939.50
Half scale
Find third proportional to 666,116 and 1,015,758
Double scale
Find third proportional to 333,060 and 507,882
Similar ratio
Find third proportional to 499,587 and 761,818.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.