Home / 383,053-606,255

Finding the Third Proportional to 383,053 and 606,255

Calculator

Solution

The third proportional to 383,053 and 606,255 is: 959,515.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,053 : 606,255 = 606,255 : x
  2. Step 2: Convert to fraction form
    383,053/606,255 = 606,255/x
  3. Step 3: Cross multiply
    383,053x = 606,255 × 606,255
  4. Step 4: Simplify right side
    383,053x = 367,545,125,025
  5. Step 5: Solve for x
    x = 367,545,125,025/383,053
  6. Step 6: Final answer
    x = 959,515.07

Related Problems

Find third proportional to 191,526.50 and 303,127.50
Half scale
Find third proportional to 766,106 and 1,212,510
Double scale
Find third proportional to 383,055 and 606,258
Similar ratio
Find third proportional to 574,579.50 and 909,382.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.