Home / 533,712-825,502.50

Finding the Third Proportional to 533,712 and 825,502.50

Calculator

Solution

The third proportional to 533,712 and 825,502.50 is: 1,276,820.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,712 : 825,502.50 = 825,502.50 : x
  2. Step 2: Convert to fraction form
    533,712/825,502.50 = 825,502.50/x
  3. Step 3: Cross multiply
    533,712x = 825,502.50 × 825,502.50
  4. Step 4: Simplify right side
    533,712x = 681,454,377,506.25
  5. Step 5: Solve for x
    x = 681,454,377,506.25/533,712
  6. Step 6: Final answer
    x = 1,276,820.42

Related Problems

Find third proportional to 266,856 and 412,751.25
Half scale
Find third proportional to 1,067,424 and 1,651,005
Double scale
Find third proportional to 533,714 and 825,506
Similar ratio
Find third proportional to 800,568 and 1,238,253.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.