Home / 343,594-535,015

Finding the Third Proportional to 343,594 and 535,015

Calculator

Solution

The third proportional to 343,594 and 535,015 is: 833,079.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,594 : 535,015 = 535,015 : x
  2. Step 2: Convert to fraction form
    343,594/535,015 = 535,015/x
  3. Step 3: Cross multiply
    343,594x = 535,015 × 535,015
  4. Step 4: Simplify right side
    343,594x = 286,241,050,225
  5. Step 5: Solve for x
    x = 286,241,050,225/343,594
  6. Step 6: Final answer
    x = 833,079.30

Related Problems

Find third proportional to 171,797 and 267,507.50
Half scale
Find third proportional to 687,188 and 1,070,030
Double scale
Find third proportional to 343,596 and 535,018
Similar ratio
Find third proportional to 515,391 and 802,522.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.