Home / 365,352-536,220

Finding the Third Proportional to 365,352 and 536,220

Calculator

Solution

The third proportional to 365,352 and 536,220 is: 786,999.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,352 : 536,220 = 536,220 : x
  2. Step 2: Convert to fraction form
    365,352/536,220 = 536,220/x
  3. Step 3: Cross multiply
    365,352x = 536,220 × 536,220
  4. Step 4: Simplify right side
    365,352x = 287,531,888,400
  5. Step 5: Solve for x
    x = 287,531,888,400/365,352
  6. Step 6: Final answer
    x = 786,999.63

Related Problems

Find third proportional to 182,676 and 268,110
Half scale
Find third proportional to 730,704 and 1,072,440
Double scale
Find third proportional to 365,354 and 536,223
Similar ratio
Find third proportional to 548,028 and 804,330
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.