Home / 373,476-579,258

Finding the Third Proportional to 373,476 and 579,258

Calculator

Solution

The third proportional to 373,476 and 579,258 is: 898,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,476 : 579,258 = 579,258 : x
  2. Step 2: Convert to fraction form
    373,476/579,258 = 579,258/x
  3. Step 3: Cross multiply
    373,476x = 579,258 × 579,258
  4. Step 4: Simplify right side
    373,476x = 335,539,830,564
  5. Step 5: Solve for x
    x = 335,539,830,564/373,476
  6. Step 6: Final answer
    x = 898,424.08

Related Problems

Find third proportional to 186,738 and 289,629
Half scale
Find third proportional to 746,952 and 1,158,516
Double scale
Find third proportional to 373,478 and 579,261
Similar ratio
Find third proportional to 560,214 and 868,887
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.