Home / 341,140-535,122

Finding the Third Proportional to 341,140 and 535,122

Calculator

Solution

The third proportional to 341,140 and 535,122 is: 839,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,140 : 535,122 = 535,122 : x
  2. Step 2: Convert to fraction form
    341,140/535,122 = 535,122/x
  3. Step 3: Cross multiply
    341,140x = 535,122 × 535,122
  4. Step 4: Simplify right side
    341,140x = 286,355,554,884
  5. Step 5: Solve for x
    x = 286,355,554,884/341,140
  6. Step 6: Final answer
    x = 839,407.74

Related Problems

Find third proportional to 170,570 and 267,561
Half scale
Find third proportional to 682,280 and 1,070,244
Double scale
Find third proportional to 341,142 and 535,125
Similar ratio
Find third proportional to 511,710 and 802,683
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.