Home / 314,516-679,096

Finding the Third Proportional to 314,516 and 679,096

Calculator

Solution

The third proportional to 314,516 and 679,096 is: 1,466,289.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,516 : 679,096 = 679,096 : x
  2. Step 2: Convert to fraction form
    314,516/679,096 = 679,096/x
  3. Step 3: Cross multiply
    314,516x = 679,096 × 679,096
  4. Step 4: Simplify right side
    314,516x = 461,171,377,216
  5. Step 5: Solve for x
    x = 461,171,377,216/314,516
  6. Step 6: Final answer
    x = 1,466,289.08

Related Problems

Find third proportional to 157,258 and 339,548
Half scale
Find third proportional to 629,032 and 1,358,192
Double scale
Find third proportional to 314,518 and 679,100
Similar ratio
Find third proportional to 471,774 and 1,018,644
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.