Home / 559,682-887,661

Finding the Third Proportional to 559,682 and 887,661

Calculator

Solution

The third proportional to 559,682 and 887,661 is: 1,407,838.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,682 : 887,661 = 887,661 : x
  2. Step 2: Convert to fraction form
    559,682/887,661 = 887,661/x
  3. Step 3: Cross multiply
    559,682x = 887,661 × 887,661
  4. Step 4: Simplify right side
    559,682x = 787,942,050,921
  5. Step 5: Solve for x
    x = 787,942,050,921/559,682
  6. Step 6: Final answer
    x = 1,407,838.83

Related Problems

Find third proportional to 279,841 and 443,830.50
Half scale
Find third proportional to 1,119,364 and 1,775,322
Double scale
Find third proportional to 559,684 and 887,664
Similar ratio
Find third proportional to 839,523 and 1,331,491.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.