Home / 213,410-446,548

Finding the Third Proportional to 213,410 and 446,548

Calculator

Solution

The third proportional to 213,410 and 446,548 is: 934,375.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,410 : 446,548 = 446,548 : x
  2. Step 2: Convert to fraction form
    213,410/446,548 = 446,548/x
  3. Step 3: Cross multiply
    213,410x = 446,548 × 446,548
  4. Step 4: Simplify right side
    213,410x = 199,405,116,304
  5. Step 5: Solve for x
    x = 199,405,116,304/213,410
  6. Step 6: Final answer
    x = 934,375.69

Related Problems

Find third proportional to 106,705 and 223,274
Half scale
Find third proportional to 426,820 and 893,096
Double scale
Find third proportional to 213,412 and 446,552
Similar ratio
Find third proportional to 320,115 and 669,822
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.