Home / 425,812-927,224

Finding the Third Proportional to 425,812 and 927,224

Calculator

Solution

The third proportional to 425,812 and 927,224 is: 2,019,070.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,812 : 927,224 = 927,224 : x
  2. Step 2: Convert to fraction form
    425,812/927,224 = 927,224/x
  3. Step 3: Cross multiply
    425,812x = 927,224 × 927,224
  4. Step 4: Simplify right side
    425,812x = 859,744,346,176
  5. Step 5: Solve for x
    x = 859,744,346,176/425,812
  6. Step 6: Final answer
    x = 2,019,070.26

Related Problems

Find third proportional to 212,906 and 463,612
Half scale
Find third proportional to 851,624 and 1,854,448
Double scale
Find third proportional to 425,814 and 927,228
Similar ratio
Find third proportional to 638,718 and 1,390,836
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.