Home / 340,998-496,504.50

Finding the Third Proportional to 340,998 and 496,504.50

Calculator

Solution

The third proportional to 340,998 and 496,504.50 is: 722,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,998 : 496,504.50 = 496,504.50 : x
  2. Step 2: Convert to fraction form
    340,998/496,504.50 = 496,504.50/x
  3. Step 3: Cross multiply
    340,998x = 496,504.50 × 496,504.50
  4. Step 4: Simplify right side
    340,998x = 246,516,718,520.25
  5. Step 5: Solve for x
    x = 246,516,718,520.25/340,998
  6. Step 6: Final answer
    x = 722,927.17

Related Problems

Find third proportional to 170,499 and 248,252.25
Half scale
Find third proportional to 681,996 and 993,009
Double scale
Find third proportional to 341,000 and 496,507
Similar ratio
Find third proportional to 511,497 and 744,756.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.