Home / 524,851.50-787,140

Finding the Third Proportional to 524,851.50 and 787,140

Calculator

Solution

The third proportional to 524,851.50 and 787,140 is: 1,180,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,851.50 : 787,140 = 787,140 : x
  2. Step 2: Convert to fraction form
    524,851.50/787,140 = 787,140/x
  3. Step 3: Cross multiply
    524,851.50x = 787,140 × 787,140
  4. Step 4: Simplify right side
    524,851.50x = 619,589,379,600
  5. Step 5: Solve for x
    x = 619,589,379,600/524,851.50
  6. Step 6: Final answer
    x = 1,180,504.16

Related Problems

Find third proportional to 262,425.75 and 393,570
Half scale
Find third proportional to 1,049,703 and 1,574,280
Double scale
Find third proportional to 524,854 and 787,143
Similar ratio
Find third proportional to 787,277.25 and 1,180,710
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.