Home / 528,820-794,399

Finding the Third Proportional to 528,820 and 794,399

Calculator

Solution

The third proportional to 528,820 and 794,399 is: 1,193,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,820 : 794,399 = 794,399 : x
  2. Step 2: Convert to fraction form
    528,820/794,399 = 794,399/x
  3. Step 3: Cross multiply
    528,820x = 794,399 × 794,399
  4. Step 4: Simplify right side
    528,820x = 631,069,771,201
  5. Step 5: Solve for x
    x = 631,069,771,201/528,820
  6. Step 6: Final answer
    x = 1,193,354.58

Related Problems

Find third proportional to 264,410 and 397,199.50
Half scale
Find third proportional to 1,057,640 and 1,588,798
Double scale
Find third proportional to 528,822 and 794,402
Similar ratio
Find third proportional to 793,230 and 1,191,598.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.