Home / 233,280-628,413.75

Finding the Third Proportional to 233,280 and 628,413.75

Calculator

Solution

The third proportional to 233,280 and 628,413.75 is: 1,692,831.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,280 : 628,413.75 = 628,413.75 : x
  2. Step 2: Convert to fraction form
    233,280/628,413.75 = 628,413.75/x
  3. Step 3: Cross multiply
    233,280x = 628,413.75 × 628,413.75
  4. Step 4: Simplify right side
    233,280x = 394,903,841,189.06
  5. Step 5: Solve for x
    x = 394,903,841,189.06/233,280
  6. Step 6: Final answer
    x = 1,692,831.97

Related Problems

Find third proportional to 116,640 and 314,206.88
Half scale
Find third proportional to 466,560 and 1,256,827.50
Double scale
Find third proportional to 233,282 and 628,419
Similar ratio
Find third proportional to 349,920 and 942,620.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.