Home / 357,232-770,553

Finding the Third Proportional to 357,232 and 770,553

Calculator

Solution

The third proportional to 357,232 and 770,553 is: 1,662,090.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,232 : 770,553 = 770,553 : x
  2. Step 2: Convert to fraction form
    357,232/770,553 = 770,553/x
  3. Step 3: Cross multiply
    357,232x = 770,553 × 770,553
  4. Step 4: Simplify right side
    357,232x = 593,751,925,809
  5. Step 5: Solve for x
    x = 593,751,925,809/357,232
  6. Step 6: Final answer
    x = 1,662,090.53

Related Problems

Find third proportional to 178,616 and 385,276.50
Half scale
Find third proportional to 714,464 and 1,541,106
Double scale
Find third proportional to 357,234 and 770,557
Similar ratio
Find third proportional to 535,848 and 1,155,829.50
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.