Home / 414,306-897,732

Finding the Third Proportional to 414,306 and 897,732

Calculator

Solution

The third proportional to 414,306 and 897,732 is: 1,945,235.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,306 : 897,732 = 897,732 : x
  2. Step 2: Convert to fraction form
    414,306/897,732 = 897,732/x
  3. Step 3: Cross multiply
    414,306x = 897,732 × 897,732
  4. Step 4: Simplify right side
    414,306x = 805,922,743,824
  5. Step 5: Solve for x
    x = 805,922,743,824/414,306
  6. Step 6: Final answer
    x = 1,945,235.51

Related Problems

Find third proportional to 207,153 and 448,866
Half scale
Find third proportional to 828,612 and 1,795,464
Double scale
Find third proportional to 414,308 and 897,736
Similar ratio
Find third proportional to 621,459 and 1,346,598
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.