Home / 337,152-717,213

Finding the Third Proportional to 337,152 and 717,213

Calculator

Solution

The third proportional to 337,152 and 717,213 is: 1,525,704.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,152 : 717,213 = 717,213 : x
  2. Step 2: Convert to fraction form
    337,152/717,213 = 717,213/x
  3. Step 3: Cross multiply
    337,152x = 717,213 × 717,213
  4. Step 4: Simplify right side
    337,152x = 514,394,487,369
  5. Step 5: Solve for x
    x = 514,394,487,369/337,152
  6. Step 6: Final answer
    x = 1,525,704.99

Related Problems

Find third proportional to 168,576 and 358,606.50
Half scale
Find third proportional to 674,304 and 1,434,426
Double scale
Find third proportional to 337,154 and 717,217
Similar ratio
Find third proportional to 505,728 and 1,075,819.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.