Home / 476,256-736,776

Finding the Third Proportional to 476,256 and 736,776

Calculator

Solution

The third proportional to 476,256 and 736,776 is: 1,139,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,256 : 736,776 = 736,776 : x
  2. Step 2: Convert to fraction form
    476,256/736,776 = 736,776/x
  3. Step 3: Cross multiply
    476,256x = 736,776 × 736,776
  4. Step 4: Simplify right side
    476,256x = 542,838,874,176
  5. Step 5: Solve for x
    x = 542,838,874,176/476,256
  6. Step 6: Final answer
    x = 1,139,804.80

Related Problems

Find third proportional to 238,128 and 368,388
Half scale
Find third proportional to 952,512 and 1,473,552
Double scale
Find third proportional to 476,258 and 736,779
Similar ratio
Find third proportional to 714,384 and 1,105,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.