Home / 449,691-963,138

Finding the Third Proportional to 449,691 and 963,138

Calculator

Solution

The third proportional to 449,691 and 963,138 is: 2,062,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,691 : 963,138 = 963,138 : x
  2. Step 2: Convert to fraction form
    449,691/963,138 = 963,138/x
  3. Step 3: Cross multiply
    449,691x = 963,138 × 963,138
  4. Step 4: Simplify right side
    449,691x = 927,634,807,044
  5. Step 5: Solve for x
    x = 927,634,807,044/449,691
  6. Step 6: Final answer
    x = 2,062,827.16

Related Problems

Find third proportional to 224,845.50 and 481,569
Half scale
Find third proportional to 899,382 and 1,926,276
Double scale
Find third proportional to 449,693 and 963,142
Similar ratio
Find third proportional to 674,536.50 and 1,444,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.