Home / 710,016-1,528,288

Finding the Third Proportional to 710,016 and 1,528,288

Calculator

Solution

The third proportional to 710,016 and 1,528,288 is: 3,289,593.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,016 : 1,528,288 = 1,528,288 : x
  2. Step 2: Convert to fraction form
    710,016/1,528,288 = 1,528,288/x
  3. Step 3: Cross multiply
    710,016x = 1,528,288 × 1,528,288
  4. Step 4: Simplify right side
    710,016x = 2,335,664,210,944
  5. Step 5: Solve for x
    x = 2,335,664,210,944/710,016
  6. Step 6: Final answer
    x = 3,289,593.77

Related Problems

Find third proportional to 355,008 and 764,144
Half scale
Find third proportional to 1,420,032 and 3,056,576
Double scale
Find third proportional to 710,018 and 1,528,292
Similar ratio
Find third proportional to 1,065,024 and 2,292,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.