Home / 764,140-1,641,024

Finding the Third Proportional to 764,140 and 1,641,024

Calculator

Solution

The third proportional to 764,140 and 1,641,024 is: 3,524,170.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    764,140 : 1,641,024 = 1,641,024 : x
  2. Step 2: Convert to fraction form
    764,140/1,641,024 = 1,641,024/x
  3. Step 3: Cross multiply
    764,140x = 1,641,024 × 1,641,024
  4. Step 4: Simplify right side
    764,140x = 2,692,959,768,576
  5. Step 5: Solve for x
    x = 2,692,959,768,576/764,140
  6. Step 6: Final answer
    x = 3,524,170.66

Related Problems

Find third proportional to 382,070 and 820,512
Half scale
Find third proportional to 1,528,280 and 3,282,048
Double scale
Find third proportional to 764,142 and 1,641,028
Similar ratio
Find third proportional to 1,146,210 and 2,461,536
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.