Home / 908,650.50-1,982,328

Finding the Third Proportional to 908,650.50 and 1,982,328

Calculator

Solution

The third proportional to 908,650.50 and 1,982,328 is: 4,324,681.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,650.50 : 1,982,328 = 1,982,328 : x
  2. Step 2: Convert to fraction form
    908,650.50/1,982,328 = 1,982,328/x
  3. Step 3: Cross multiply
    908,650.50x = 1,982,328 × 1,982,328
  4. Step 4: Simplify right side
    908,650.50x = 3,929,624,299,584
  5. Step 5: Solve for x
    x = 3,929,624,299,584/908,650.50
  6. Step 6: Final answer
    x = 4,324,681.82

Related Problems

Find third proportional to 454,325.25 and 991,164
Half scale
Find third proportional to 1,817,301 and 3,964,656
Double scale
Find third proportional to 908,653 and 1,982,332
Similar ratio
Find third proportional to 1,362,975.75 and 2,973,492
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.