Home / 545,626-825,985

Finding the Third Proportional to 545,626 and 825,985

Calculator

Solution

The third proportional to 545,626 and 825,985 is: 1,250,400.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,626 : 825,985 = 825,985 : x
  2. Step 2: Convert to fraction form
    545,626/825,985 = 825,985/x
  3. Step 3: Cross multiply
    545,626x = 825,985 × 825,985
  4. Step 4: Simplify right side
    545,626x = 682,251,220,225
  5. Step 5: Solve for x
    x = 682,251,220,225/545,626
  6. Step 6: Final answer
    x = 1,250,400.86

Related Problems

Find third proportional to 272,813 and 412,992.50
Half scale
Find third proportional to 1,091,252 and 1,651,970
Double scale
Find third proportional to 545,628 and 825,988
Similar ratio
Find third proportional to 818,439 and 1,238,977.50
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.