Home / 414,699-846,894

Finding the Third Proportional to 414,699 and 846,894

Calculator

Solution

The third proportional to 414,699 and 846,894 is: 1,729,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,699 : 846,894 = 846,894 : x
  2. Step 2: Convert to fraction form
    414,699/846,894 = 846,894/x
  3. Step 3: Cross multiply
    414,699x = 846,894 × 846,894
  4. Step 4: Simplify right side
    414,699x = 717,229,447,236
  5. Step 5: Solve for x
    x = 717,229,447,236/414,699
  6. Step 6: Final answer
    x = 1,729,518.15

Related Problems

Find third proportional to 207,349.50 and 423,447
Half scale
Find third proportional to 829,398 and 1,693,788
Double scale
Find third proportional to 414,701 and 846,898
Similar ratio
Find third proportional to 622,048.50 and 1,270,341
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.