Home / 910,658-1,336,460

Finding the Third Proportional to 910,658 and 1,336,460

Calculator

Solution

The third proportional to 910,658 and 1,336,460 is: 1,961,356.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,658 : 1,336,460 = 1,336,460 : x
  2. Step 2: Convert to fraction form
    910,658/1,336,460 = 1,336,460/x
  3. Step 3: Cross multiply
    910,658x = 1,336,460 × 1,336,460
  4. Step 4: Simplify right side
    910,658x = 1,786,125,331,600
  5. Step 5: Solve for x
    x = 1,786,125,331,600/910,658
  6. Step 6: Final answer
    x = 1,961,356.88

Related Problems

Find third proportional to 455,329 and 668,230
Half scale
Find third proportional to 1,821,316 and 2,672,920
Double scale
Find third proportional to 910,660 and 1,336,463
Similar ratio
Find third proportional to 1,365,987 and 2,004,690
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.