Home / 352,642-758,312

Finding the Third Proportional to 352,642 and 758,312

Calculator

Solution

The third proportional to 352,642 and 758,312 is: 1,630,654.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,642 : 758,312 = 758,312 : x
  2. Step 2: Convert to fraction form
    352,642/758,312 = 758,312/x
  3. Step 3: Cross multiply
    352,642x = 758,312 × 758,312
  4. Step 4: Simplify right side
    352,642x = 575,037,089,344
  5. Step 5: Solve for x
    x = 575,037,089,344/352,642
  6. Step 6: Final answer
    x = 1,630,654.00

Related Problems

Find third proportional to 176,321 and 379,156
Half scale
Find third proportional to 705,284 and 1,516,624
Double scale
Find third proportional to 352,644 and 758,316
Similar ratio
Find third proportional to 528,963 and 1,137,468
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.