Home / 296,301-651,678

Finding the Third Proportional to 296,301 and 651,678

Calculator

Solution

The third proportional to 296,301 and 651,678 is: 1,433,286.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,301 : 651,678 = 651,678 : x
  2. Step 2: Convert to fraction form
    296,301/651,678 = 651,678/x
  3. Step 3: Cross multiply
    296,301x = 651,678 × 651,678
  4. Step 4: Simplify right side
    296,301x = 424,684,215,684
  5. Step 5: Solve for x
    x = 424,684,215,684/296,301
  6. Step 6: Final answer
    x = 1,433,286.47

Related Problems

Find third proportional to 148,150.50 and 325,839
Half scale
Find third proportional to 592,602 and 1,303,356
Double scale
Find third proportional to 296,303 and 651,682
Similar ratio
Find third proportional to 444,451.50 and 977,517
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.