Home / 504,538-749,612

Finding the Third Proportional to 504,538 and 749,612

Calculator

Solution

The third proportional to 504,538 and 749,612 is: 1,113,728.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,538 : 749,612 = 749,612 : x
  2. Step 2: Convert to fraction form
    504,538/749,612 = 749,612/x
  3. Step 3: Cross multiply
    504,538x = 749,612 × 749,612
  4. Step 4: Simplify right side
    504,538x = 561,918,150,544
  5. Step 5: Solve for x
    x = 561,918,150,544/504,538
  6. Step 6: Final answer
    x = 1,113,728.10

Related Problems

Find third proportional to 252,269 and 374,806
Half scale
Find third proportional to 1,009,076 and 1,499,224
Double scale
Find third proportional to 504,540 and 749,615
Similar ratio
Find third proportional to 756,807 and 1,124,418
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.