Home / 774,162-1,672,880.50

Finding the Third Proportional to 774,162 and 1,672,880.50

Calculator

Solution

The third proportional to 774,162 and 1,672,880.50 is: 3,614,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,162 : 1,672,880.50 = 1,672,880.50 : x
  2. Step 2: Convert to fraction form
    774,162/1,672,880.50 = 1,672,880.50/x
  3. Step 3: Cross multiply
    774,162x = 1,672,880.50 × 1,672,880.50
  4. Step 4: Simplify right side
    774,162x = 2,798,529,167,280.25
  5. Step 5: Solve for x
    x = 2,798,529,167,280.25/774,162
  6. Step 6: Final answer
    x = 3,614,914.15

Related Problems

Find third proportional to 387,081 and 836,440.25
Half scale
Find third proportional to 1,548,324 and 3,345,761
Double scale
Find third proportional to 774,164 and 1,672,885
Similar ratio
Find third proportional to 1,161,243 and 2,509,320.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.