Home / 210,063-460,943

Finding the Third Proportional to 210,063 and 460,943

Calculator

Solution

The third proportional to 210,063 and 460,943 is: 1,011,451.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,063 : 460,943 = 460,943 : x
  2. Step 2: Convert to fraction form
    210,063/460,943 = 460,943/x
  3. Step 3: Cross multiply
    210,063x = 460,943 × 460,943
  4. Step 4: Simplify right side
    210,063x = 212,468,449,249
  5. Step 5: Solve for x
    x = 212,468,449,249/210,063
  6. Step 6: Final answer
    x = 1,011,451.08

Related Problems

Find third proportional to 105,031.50 and 230,471.50
Half scale
Find third proportional to 420,126 and 921,886
Double scale
Find third proportional to 210,065 and 460,947
Similar ratio
Find third proportional to 315,094.50 and 691,414.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.