Home / 493,413-738,126

Finding the Third Proportional to 493,413 and 738,126

Calculator

Solution

The third proportional to 493,413 and 738,126 is: 1,104,206.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    493,413 : 738,126 = 738,126 : x
  2. Step 2: Convert to fraction form
    493,413/738,126 = 738,126/x
  3. Step 3: Cross multiply
    493,413x = 738,126 × 738,126
  4. Step 4: Simplify right side
    493,413x = 544,829,991,876
  5. Step 5: Solve for x
    x = 544,829,991,876/493,413
  6. Step 6: Final answer
    x = 1,104,206.80

Related Problems

Find third proportional to 246,706.50 and 369,063
Half scale
Find third proportional to 986,826 and 1,476,252
Double scale
Find third proportional to 493,415 and 738,129
Similar ratio
Find third proportional to 740,119.50 and 1,107,189
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.