Home / 707,418-1,000,017

Finding the Third Proportional to 707,418 and 1,000,017

Calculator

Solution

The third proportional to 707,418 and 1,000,017 is: 1,413,639.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,418 : 1,000,017 = 1,000,017 : x
  2. Step 2: Convert to fraction form
    707,418/1,000,017 = 1,000,017/x
  3. Step 3: Cross multiply
    707,418x = 1,000,017 × 1,000,017
  4. Step 4: Simplify right side
    707,418x = 1,000,034,000,289
  5. Step 5: Solve for x
    x = 1,000,034,000,289/707,418
  6. Step 6: Final answer
    x = 1,413,639.46

Related Problems

Find third proportional to 353,709 and 500,008.50
Half scale
Find third proportional to 1,414,836 and 2,000,034
Double scale
Find third proportional to 707,420 and 1,000,020
Similar ratio
Find third proportional to 1,061,127 and 1,500,025.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.