Home / 520,084-1,119,080

Finding the Third Proportional to 520,084 and 1,119,080

Calculator

Solution

The third proportional to 520,084 and 1,119,080 is: 2,407,957.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    520,084 : 1,119,080 = 1,119,080 : x
  2. Step 2: Convert to fraction form
    520,084/1,119,080 = 1,119,080/x
  3. Step 3: Cross multiply
    520,084x = 1,119,080 × 1,119,080
  4. Step 4: Simplify right side
    520,084x = 1,252,340,046,400
  5. Step 5: Solve for x
    x = 1,252,340,046,400/520,084
  6. Step 6: Final answer
    x = 2,407,957.27

Related Problems

Find third proportional to 260,042 and 559,540
Half scale
Find third proportional to 1,040,168 and 2,238,160
Double scale
Find third proportional to 520,086 and 1,119,084
Similar ratio
Find third proportional to 780,126 and 1,678,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.