Home / 567,600-878,940

Finding the Third Proportional to 567,600 and 878,940

Calculator

Solution

The third proportional to 567,600 and 878,940 is: 1,361,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,600 : 878,940 = 878,940 : x
  2. Step 2: Convert to fraction form
    567,600/878,940 = 878,940/x
  3. Step 3: Cross multiply
    567,600x = 878,940 × 878,940
  4. Step 4: Simplify right side
    567,600x = 772,535,523,600
  5. Step 5: Solve for x
    x = 772,535,523,600/567,600
  6. Step 6: Final answer
    x = 1,361,056.24

Related Problems

Find third proportional to 283,800 and 439,470
Half scale
Find third proportional to 1,135,200 and 1,757,880
Double scale
Find third proportional to 567,602 and 878,943
Similar ratio
Find third proportional to 851,400 and 1,318,410
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.