Home / 631,600.45-970,825.50

Finding the Third Proportional to 631,600.45 and 970,825.50

Calculator

Solution

The third proportional to 631,600.45 and 970,825.50 is: 1,492,244.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,600.45 : 970,825.50 = 970,825.50 : x
  2. Step 2: Convert to fraction form
    631,600.45/970,825.50 = 970,825.50/x
  3. Step 3: Cross multiply
    631,600.45x = 970,825.50 × 970,825.50
  4. Step 4: Simplify right side
    631,600.45x = 942,502,151,450.25
  5. Step 5: Solve for x
    x = 942,502,151,450.25/631,600.45
  6. Step 6: Final answer
    x = 1,492,244.26

Related Problems

Find third proportional to 315,800.23 and 485,412.75
Half scale
Find third proportional to 1,263,200.91 and 1,941,651
Double scale
Find third proportional to 631,602 and 970,829
Similar ratio
Find third proportional to 947,400.68 and 1,456,238.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.