Home / 422,334-910,683

Finding the Third Proportional to 422,334 and 910,683

Calculator

Solution

The third proportional to 422,334 and 910,683 is: 1,963,714.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,334 : 910,683 = 910,683 : x
  2. Step 2: Convert to fraction form
    422,334/910,683 = 910,683/x
  3. Step 3: Cross multiply
    422,334x = 910,683 × 910,683
  4. Step 4: Simplify right side
    422,334x = 829,343,526,489
  5. Step 5: Solve for x
    x = 829,343,526,489/422,334
  6. Step 6: Final answer
    x = 1,963,714.80

Related Problems

Find third proportional to 211,167 and 455,341.50
Half scale
Find third proportional to 844,668 and 1,821,366
Double scale
Find third proportional to 422,336 and 910,687
Similar ratio
Find third proportional to 633,501 and 1,366,024.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.