Home / 465,447-723,681

Finding the Third Proportional to 465,447 and 723,681

Calculator

Solution

The third proportional to 465,447 and 723,681 is: 1,125,185.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,447 : 723,681 = 723,681 : x
  2. Step 2: Convert to fraction form
    465,447/723,681 = 723,681/x
  3. Step 3: Cross multiply
    465,447x = 723,681 × 723,681
  4. Step 4: Simplify right side
    465,447x = 523,714,189,761
  5. Step 5: Solve for x
    x = 523,714,189,761/465,447
  6. Step 6: Final answer
    x = 1,125,185.44

Related Problems

Find third proportional to 232,723.50 and 361,840.50
Half scale
Find third proportional to 930,894 and 1,447,362
Double scale
Find third proportional to 465,449 and 723,684
Similar ratio
Find third proportional to 698,170.50 and 1,085,521.50
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.