Home / 355,772-770,593

Finding the Third Proportional to 355,772 and 770,593

Calculator

Solution

The third proportional to 355,772 and 770,593 is: 1,669,084.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,772 : 770,593 = 770,593 : x
  2. Step 2: Convert to fraction form
    355,772/770,593 = 770,593/x
  3. Step 3: Cross multiply
    355,772x = 770,593 × 770,593
  4. Step 4: Simplify right side
    355,772x = 593,813,571,649
  5. Step 5: Solve for x
    x = 593,813,571,649/355,772
  6. Step 6: Final answer
    x = 1,669,084.62

Related Problems

Find third proportional to 177,886 and 385,296.50
Half scale
Find third proportional to 711,544 and 1,541,186
Double scale
Find third proportional to 355,774 and 770,597
Similar ratio
Find third proportional to 533,658 and 1,155,889.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.