Home / 739,964-1,170,615

Finding the Third Proportional to 739,964 and 1,170,615

Calculator

Solution

The third proportional to 739,964 and 1,170,615 is: 1,851,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,964 : 1,170,615 = 1,170,615 : x
  2. Step 2: Convert to fraction form
    739,964/1,170,615 = 1,170,615/x
  3. Step 3: Cross multiply
    739,964x = 1,170,615 × 1,170,615
  4. Step 4: Simplify right side
    739,964x = 1,370,339,478,225
  5. Step 5: Solve for x
    x = 1,370,339,478,225/739,964
  6. Step 6: Final answer
    x = 1,851,900.20

Related Problems

Find third proportional to 369,982 and 585,307.50
Half scale
Find third proportional to 1,479,928 and 2,341,230
Double scale
Find third proportional to 739,966 and 1,170,618
Similar ratio
Find third proportional to 1,109,946 and 1,755,922.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.