Home / 474,410-1,021,356

Finding the Third Proportional to 474,410 and 1,021,356

Calculator

Solution

The third proportional to 474,410 and 1,021,356 is: 2,198,874.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,410 : 1,021,356 = 1,021,356 : x
  2. Step 2: Convert to fraction form
    474,410/1,021,356 = 1,021,356/x
  3. Step 3: Cross multiply
    474,410x = 1,021,356 × 1,021,356
  4. Step 4: Simplify right side
    474,410x = 1,043,168,078,736
  5. Step 5: Solve for x
    x = 1,043,168,078,736/474,410
  6. Step 6: Final answer
    x = 2,198,874.56

Related Problems

Find third proportional to 237,205 and 510,678
Half scale
Find third proportional to 948,820 and 2,042,712
Double scale
Find third proportional to 474,412 and 1,021,360
Similar ratio
Find third proportional to 711,615 and 1,532,034
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.