Home / 365,483-583,217

Finding the Third Proportional to 365,483 and 583,217

Calculator

Solution

The third proportional to 365,483 and 583,217 is: 930,664.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,483 : 583,217 = 583,217 : x
  2. Step 2: Convert to fraction form
    365,483/583,217 = 583,217/x
  3. Step 3: Cross multiply
    365,483x = 583,217 × 583,217
  4. Step 4: Simplify right side
    365,483x = 340,142,069,089
  5. Step 5: Solve for x
    x = 340,142,069,089/365,483
  6. Step 6: Final answer
    x = 930,664.54

Related Problems

Find third proportional to 182,741.50 and 291,608.50
Half scale
Find third proportional to 730,966 and 1,166,434
Double scale
Find third proportional to 365,485 and 583,220
Similar ratio
Find third proportional to 548,224.50 and 874,825.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.