Home / 452,788-612,752

Finding the Third Proportional to 452,788 and 612,752

Calculator

Solution

The third proportional to 452,788 and 612,752 is: 829,229.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,788 : 612,752 = 612,752 : x
  2. Step 2: Convert to fraction form
    452,788/612,752 = 612,752/x
  3. Step 3: Cross multiply
    452,788x = 612,752 × 612,752
  4. Step 4: Simplify right side
    452,788x = 375,465,013,504
  5. Step 5: Solve for x
    x = 375,465,013,504/452,788
  6. Step 6: Final answer
    x = 829,229.16

Related Problems

Find third proportional to 226,394 and 306,376
Half scale
Find third proportional to 905,576 and 1,225,504
Double scale
Find third proportional to 452,790 and 612,755
Similar ratio
Find third proportional to 679,182 and 919,128
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.