Home / 548,273-860,277

Finding the Third Proportional to 548,273 and 860,277

Calculator

Solution

The third proportional to 548,273 and 860,277 is: 1,349,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,273 : 860,277 = 860,277 : x
  2. Step 2: Convert to fraction form
    548,273/860,277 = 860,277/x
  3. Step 3: Cross multiply
    548,273x = 860,277 × 860,277
  4. Step 4: Simplify right side
    548,273x = 740,076,516,729
  5. Step 5: Solve for x
    x = 740,076,516,729/548,273
  6. Step 6: Final answer
    x = 1,349,832.14

Related Problems

Find third proportional to 274,136.50 and 430,138.50
Half scale
Find third proportional to 1,096,546 and 1,720,554
Double scale
Find third proportional to 548,275 and 860,280
Similar ratio
Find third proportional to 822,409.50 and 1,290,415.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.