Home / 344,664-730,992

Finding the Third Proportional to 344,664 and 730,992

Calculator

Solution

The third proportional to 344,664 and 730,992 is: 1,550,348.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,664 : 730,992 = 730,992 : x
  2. Step 2: Convert to fraction form
    344,664/730,992 = 730,992/x
  3. Step 3: Cross multiply
    344,664x = 730,992 × 730,992
  4. Step 4: Simplify right side
    344,664x = 534,349,304,064
  5. Step 5: Solve for x
    x = 534,349,304,064/344,664
  6. Step 6: Final answer
    x = 1,550,348.47

Related Problems

Find third proportional to 172,332 and 365,496
Half scale
Find third proportional to 689,328 and 1,461,984
Double scale
Find third proportional to 344,666 and 730,996
Similar ratio
Find third proportional to 516,996 and 1,096,488
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.