Home / 497,504-750,418

Finding the Third Proportional to 497,504 and 750,418

Calculator

Solution

The third proportional to 497,504 and 750,418 is: 1,131,904.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,504 : 750,418 = 750,418 : x
  2. Step 2: Convert to fraction form
    497,504/750,418 = 750,418/x
  3. Step 3: Cross multiply
    497,504x = 750,418 × 750,418
  4. Step 4: Simplify right side
    497,504x = 563,127,174,724
  5. Step 5: Solve for x
    x = 563,127,174,724/497,504
  6. Step 6: Final answer
    x = 1,131,904.82

Related Problems

Find third proportional to 248,752 and 375,209
Half scale
Find third proportional to 995,008 and 1,500,836
Double scale
Find third proportional to 497,506 and 750,421
Similar ratio
Find third proportional to 746,256 and 1,125,627
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.