Home / 357,626-773,329

Finding the Third Proportional to 357,626 and 773,329

Calculator

Solution

The third proportional to 357,626 and 773,329 is: 1,672,243.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,626 : 773,329 = 773,329 : x
  2. Step 2: Convert to fraction form
    357,626/773,329 = 773,329/x
  3. Step 3: Cross multiply
    357,626x = 773,329 × 773,329
  4. Step 4: Simplify right side
    357,626x = 598,037,742,241
  5. Step 5: Solve for x
    x = 598,037,742,241/357,626
  6. Step 6: Final answer
    x = 1,672,243.47

Related Problems

Find third proportional to 178,813 and 386,664.50
Half scale
Find third proportional to 715,252 and 1,546,658
Double scale
Find third proportional to 357,628 and 773,333
Similar ratio
Find third proportional to 536,439 and 1,159,993.50
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.