Home / 370,584-808,080

Finding the Third Proportional to 370,584 and 808,080

Calculator

Solution

The third proportional to 370,584 and 808,080 is: 1,762,065.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,584 : 808,080 = 808,080 : x
  2. Step 2: Convert to fraction form
    370,584/808,080 = 808,080/x
  3. Step 3: Cross multiply
    370,584x = 808,080 × 808,080
  4. Step 4: Simplify right side
    370,584x = 652,993,286,400
  5. Step 5: Solve for x
    x = 652,993,286,400/370,584
  6. Step 6: Final answer
    x = 1,762,065.51

Related Problems

Find third proportional to 185,292 and 404,040
Half scale
Find third proportional to 741,168 and 1,616,160
Double scale
Find third proportional to 370,586 and 808,084
Similar ratio
Find third proportional to 555,876 and 1,212,120
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.