Home / 495,017-772,091

Finding the Third Proportional to 495,017 and 772,091

Calculator

Solution

The third proportional to 495,017 and 772,091 is: 1,204,250.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,017 : 772,091 = 772,091 : x
  2. Step 2: Convert to fraction form
    495,017/772,091 = 772,091/x
  3. Step 3: Cross multiply
    495,017x = 772,091 × 772,091
  4. Step 4: Simplify right side
    495,017x = 596,124,512,281
  5. Step 5: Solve for x
    x = 596,124,512,281/495,017
  6. Step 6: Final answer
    x = 1,204,250.59

Related Problems

Find third proportional to 247,508.50 and 386,045.50
Half scale
Find third proportional to 990,034 and 1,544,182
Double scale
Find third proportional to 495,019 and 772,094
Similar ratio
Find third proportional to 742,525.50 and 1,158,136.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.