Home / 912,846-1,335,465

Finding the Third Proportional to 912,846 and 1,335,465

Calculator

Solution

The third proportional to 912,846 and 1,335,465 is: 1,953,743.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    912,846 : 1,335,465 = 1,335,465 : x
  2. Step 2: Convert to fraction form
    912,846/1,335,465 = 1,335,465/x
  3. Step 3: Cross multiply
    912,846x = 1,335,465 × 1,335,465
  4. Step 4: Simplify right side
    912,846x = 1,783,466,766,225
  5. Step 5: Solve for x
    x = 1,783,466,766,225/912,846
  6. Step 6: Final answer
    x = 1,953,743.31

Related Problems

Find third proportional to 456,423 and 667,732.50
Half scale
Find third proportional to 1,825,692 and 2,670,930
Double scale
Find third proportional to 912,848 and 1,335,468
Similar ratio
Find third proportional to 1,369,269 and 2,003,197.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.