Home / 407,126-598,525

Finding the Third Proportional to 407,126 and 598,525

Calculator

Solution

The third proportional to 407,126 and 598,525 is: 879,904.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,126 : 598,525 = 598,525 : x
  2. Step 2: Convert to fraction form
    407,126/598,525 = 598,525/x
  3. Step 3: Cross multiply
    407,126x = 598,525 × 598,525
  4. Step 4: Simplify right side
    407,126x = 358,232,175,625
  5. Step 5: Solve for x
    x = 358,232,175,625/407,126
  6. Step 6: Final answer
    x = 879,904.93

Related Problems

Find third proportional to 203,563 and 299,262.50
Half scale
Find third proportional to 814,252 and 1,197,050
Double scale
Find third proportional to 407,128 and 598,528
Similar ratio
Find third proportional to 610,689 and 897,787.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.