Home / 292,182-606,828

Finding the Third Proportional to 292,182 and 606,828

Calculator

Solution

The third proportional to 292,182 and 606,828 is: 1,260,311.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,182 : 606,828 = 606,828 : x
  2. Step 2: Convert to fraction form
    292,182/606,828 = 606,828/x
  3. Step 3: Cross multiply
    292,182x = 606,828 × 606,828
  4. Step 4: Simplify right side
    292,182x = 368,240,221,584
  5. Step 5: Solve for x
    x = 368,240,221,584/292,182
  6. Step 6: Final answer
    x = 1,260,311.11

Related Problems

Find third proportional to 146,091 and 303,414
Half scale
Find third proportional to 584,364 and 1,213,656
Double scale
Find third proportional to 292,184 and 606,832
Similar ratio
Find third proportional to 438,273 and 910,242
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.