Home / 246,240-539,352

Finding the Third Proportional to 246,240 and 539,352

Calculator

Solution

The third proportional to 246,240 and 539,352 is: 1,181,370.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,240 : 539,352 = 539,352 : x
  2. Step 2: Convert to fraction form
    246,240/539,352 = 539,352/x
  3. Step 3: Cross multiply
    246,240x = 539,352 × 539,352
  4. Step 4: Simplify right side
    246,240x = 290,900,579,904
  5. Step 5: Solve for x
    x = 290,900,579,904/246,240
  6. Step 6: Final answer
    x = 1,181,370.13

Related Problems

Find third proportional to 123,120 and 269,676
Half scale
Find third proportional to 492,480 and 1,078,704
Double scale
Find third proportional to 246,242 and 539,356
Similar ratio
Find third proportional to 369,360 and 809,028
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.