Home / 548,268-822,399

Finding the Third Proportional to 548,268 and 822,399

Calculator

Solution

The third proportional to 548,268 and 822,399 is: 1,233,594.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,268 : 822,399 = 822,399 : x
  2. Step 2: Convert to fraction form
    548,268/822,399 = 822,399/x
  3. Step 3: Cross multiply
    548,268x = 822,399 × 822,399
  4. Step 4: Simplify right side
    548,268x = 676,340,115,201
  5. Step 5: Solve for x
    x = 676,340,115,201/548,268
  6. Step 6: Final answer
    x = 1,233,594.00

Related Problems

Find third proportional to 274,134 and 411,199.50
Half scale
Find third proportional to 1,096,536 and 1,644,798
Double scale
Find third proportional to 548,270 and 822,402
Similar ratio
Find third proportional to 822,402 and 1,233,598.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.