Home / 769,919-1,588,619.50

Finding the Third Proportional to 769,919 and 1,588,619.50

Calculator

Solution

The third proportional to 769,919 and 1,588,619.50 is: 3,277,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,919 : 1,588,619.50 = 1,588,619.50 : x
  2. Step 2: Convert to fraction form
    769,919/1,588,619.50 = 1,588,619.50/x
  3. Step 3: Cross multiply
    769,919x = 1,588,619.50 × 1,588,619.50
  4. Step 4: Simplify right side
    769,919x = 2,523,711,915,780.25
  5. Step 5: Solve for x
    x = 2,523,711,915,780.25/769,919
  6. Step 6: Final answer
    x = 3,277,892.76

Related Problems

Find third proportional to 384,959.50 and 794,309.75
Half scale
Find third proportional to 1,539,838 and 3,177,239
Double scale
Find third proportional to 769,921 and 1,588,624
Similar ratio
Find third proportional to 1,154,878.50 and 2,382,929.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.