Home / 362,420-771,496

Finding the Third Proportional to 362,420 and 771,496

Calculator

Solution

The third proportional to 362,420 and 771,496 is: 1,642,310.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,420 : 771,496 = 771,496 : x
  2. Step 2: Convert to fraction form
    362,420/771,496 = 771,496/x
  3. Step 3: Cross multiply
    362,420x = 771,496 × 771,496
  4. Step 4: Simplify right side
    362,420x = 595,206,078,016
  5. Step 5: Solve for x
    x = 595,206,078,016/362,420
  6. Step 6: Final answer
    x = 1,642,310.24

Related Problems

Find third proportional to 181,210 and 385,748
Half scale
Find third proportional to 724,840 and 1,542,992
Double scale
Find third proportional to 362,422 and 771,500
Similar ratio
Find third proportional to 543,630 and 1,157,244
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.