Home / 906,126-2,116,275

Finding the Third Proportional to 906,126 and 2,116,275

Calculator

Solution

The third proportional to 906,126 and 2,116,275 is: 4,942,601.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,126 : 2,116,275 = 2,116,275 : x
  2. Step 2: Convert to fraction form
    906,126/2,116,275 = 2,116,275/x
  3. Step 3: Cross multiply
    906,126x = 2,116,275 × 2,116,275
  4. Step 4: Simplify right side
    906,126x = 4,478,619,875,625
  5. Step 5: Solve for x
    x = 4,478,619,875,625/906,126
  6. Step 6: Final answer
    x = 4,942,601.66

Related Problems

Find third proportional to 453,063 and 1,058,137.50
Half scale
Find third proportional to 1,812,252 and 4,232,550
Double scale
Find third proportional to 906,128 and 2,116,280
Similar ratio
Find third proportional to 1,359,189 and 3,174,412.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.