Home / 362,880-758,808

Finding the Third Proportional to 362,880 and 758,808

Calculator

Solution

The third proportional to 362,880 and 758,808 is: 1,586,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,880 : 758,808 = 758,808 : x
  2. Step 2: Convert to fraction form
    362,880/758,808 = 758,808/x
  3. Step 3: Cross multiply
    362,880x = 758,808 × 758,808
  4. Step 4: Simplify right side
    362,880x = 575,789,580,864
  5. Step 5: Solve for x
    x = 575,789,580,864/362,880
  6. Step 6: Final answer
    x = 1,586,721.73

Related Problems

Find third proportional to 181,440 and 379,404
Half scale
Find third proportional to 725,760 and 1,517,616
Double scale
Find third proportional to 362,882 and 758,812
Similar ratio
Find third proportional to 544,320 and 1,138,212
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.