Home / 681,294-1,031,373

Finding the Third Proportional to 681,294 and 1,031,373

Calculator

Solution

The third proportional to 681,294 and 1,031,373 is: 1,561,338.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,294 : 1,031,373 = 1,031,373 : x
  2. Step 2: Convert to fraction form
    681,294/1,031,373 = 1,031,373/x
  3. Step 3: Cross multiply
    681,294x = 1,031,373 × 1,031,373
  4. Step 4: Simplify right side
    681,294x = 1,063,730,265,129
  5. Step 5: Solve for x
    x = 1,063,730,265,129/681,294
  6. Step 6: Final answer
    x = 1,561,338.08

Related Problems

Find third proportional to 340,647 and 515,686.50
Half scale
Find third proportional to 1,362,588 and 2,062,746
Double scale
Find third proportional to 681,296 and 1,031,376
Similar ratio
Find third proportional to 1,021,941 and 1,547,059.50
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.