Home / 445,046-986,184

Finding the Third Proportional to 445,046 and 986,184

Calculator

Solution

The third proportional to 445,046 and 986,184 is: 2,185,299.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,046 : 986,184 = 986,184 : x
  2. Step 2: Convert to fraction form
    445,046/986,184 = 986,184/x
  3. Step 3: Cross multiply
    445,046x = 986,184 × 986,184
  4. Step 4: Simplify right side
    445,046x = 972,558,881,856
  5. Step 5: Solve for x
    x = 972,558,881,856/445,046
  6. Step 6: Final answer
    x = 2,185,299.68

Related Problems

Find third proportional to 222,523 and 493,092
Half scale
Find third proportional to 890,092 and 1,972,368
Double scale
Find third proportional to 445,048 and 986,188
Similar ratio
Find third proportional to 667,569 and 1,479,276
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.