Home / 299,722-464,058

Finding the Third Proportional to 299,722 and 464,058

Calculator

Solution

The third proportional to 299,722 and 464,058 is: 718,498.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,722 : 464,058 = 464,058 : x
  2. Step 2: Convert to fraction form
    299,722/464,058 = 464,058/x
  3. Step 3: Cross multiply
    299,722x = 464,058 × 464,058
  4. Step 4: Simplify right side
    299,722x = 215,349,827,364
  5. Step 5: Solve for x
    x = 215,349,827,364/299,722
  6. Step 6: Final answer
    x = 718,498.57

Related Problems

Find third proportional to 149,861 and 232,029
Half scale
Find third proportional to 599,444 and 928,116
Double scale
Find third proportional to 299,724 and 464,061
Similar ratio
Find third proportional to 449,583 and 696,087
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.