Home / 385,926-827,232

Finding the Third Proportional to 385,926 and 827,232

Calculator

Solution

The third proportional to 385,926 and 827,232 is: 1,773,170.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    385,926 : 827,232 = 827,232 : x
  2. Step 2: Convert to fraction form
    385,926/827,232 = 827,232/x
  3. Step 3: Cross multiply
    385,926x = 827,232 × 827,232
  4. Step 4: Simplify right side
    385,926x = 684,312,781,824
  5. Step 5: Solve for x
    x = 684,312,781,824/385,926
  6. Step 6: Final answer
    x = 1,773,170.98

Related Problems

Find third proportional to 192,963 and 413,616
Half scale
Find third proportional to 771,852 and 1,654,464
Double scale
Find third proportional to 385,928 and 827,236
Similar ratio
Find third proportional to 578,889 and 1,240,848
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.