Home / 468,070-705,407

Finding the Third Proportional to 468,070 and 705,407

Calculator

Solution

The third proportional to 468,070 and 705,407 is: 1,063,086.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,070 : 705,407 = 705,407 : x
  2. Step 2: Convert to fraction form
    468,070/705,407 = 705,407/x
  3. Step 3: Cross multiply
    468,070x = 705,407 × 705,407
  4. Step 4: Simplify right side
    468,070x = 497,599,035,649
  5. Step 5: Solve for x
    x = 497,599,035,649/468,070
  6. Step 6: Final answer
    x = 1,063,086.79

Related Problems

Find third proportional to 234,035 and 352,703.50
Half scale
Find third proportional to 936,140 and 1,410,814
Double scale
Find third proportional to 468,072 and 705,410
Similar ratio
Find third proportional to 702,105 and 1,058,110.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.