Home / 370,661-807,850

Finding the Third Proportional to 370,661 and 807,850

Calculator

Solution

The third proportional to 370,661 and 807,850 is: 1,760,696.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,661 : 807,850 = 807,850 : x
  2. Step 2: Convert to fraction form
    370,661/807,850 = 807,850/x
  3. Step 3: Cross multiply
    370,661x = 807,850 × 807,850
  4. Step 4: Simplify right side
    370,661x = 652,621,622,500
  5. Step 5: Solve for x
    x = 652,621,622,500/370,661
  6. Step 6: Final answer
    x = 1,760,696.76

Related Problems

Find third proportional to 185,330.50 and 403,925
Half scale
Find third proportional to 741,322 and 1,615,700
Double scale
Find third proportional to 370,663 and 807,854
Similar ratio
Find third proportional to 555,991.50 and 1,211,775
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.