Home / 504,676-749,724

Finding the Third Proportional to 504,676 and 749,724

Calculator

Solution

The third proportional to 504,676 and 749,724 is: 1,113,756.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,676 : 749,724 = 749,724 : x
  2. Step 2: Convert to fraction form
    504,676/749,724 = 749,724/x
  3. Step 3: Cross multiply
    504,676x = 749,724 × 749,724
  4. Step 4: Simplify right side
    504,676x = 562,086,076,176
  5. Step 5: Solve for x
    x = 562,086,076,176/504,676
  6. Step 6: Final answer
    x = 1,113,756.30

Related Problems

Find third proportional to 252,338 and 374,862
Half scale
Find third proportional to 1,009,352 and 1,499,448
Double scale
Find third proportional to 504,678 and 749,727
Similar ratio
Find third proportional to 757,014 and 1,124,586
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.