Home / 499,901-714,360

Finding the Third Proportional to 499,901 and 714,360

Calculator

Solution

The third proportional to 499,901 and 714,360 is: 1,020,822.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,901 : 714,360 = 714,360 : x
  2. Step 2: Convert to fraction form
    499,901/714,360 = 714,360/x
  3. Step 3: Cross multiply
    499,901x = 714,360 × 714,360
  4. Step 4: Simplify right side
    499,901x = 510,310,209,600
  5. Step 5: Solve for x
    x = 510,310,209,600/499,901
  6. Step 6: Final answer
    x = 1,020,822.54

Related Problems

Find third proportional to 249,950.50 and 357,180
Half scale
Find third proportional to 999,802 and 1,428,720
Double scale
Find third proportional to 499,903 and 714,363
Similar ratio
Find third proportional to 749,851.50 and 1,071,540
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.