Home / 341,588-513,480

Finding the Third Proportional to 341,588 and 513,480

Calculator

Solution

The third proportional to 341,588 and 513,480 is: 771,870.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,588 : 513,480 = 513,480 : x
  2. Step 2: Convert to fraction form
    341,588/513,480 = 513,480/x
  3. Step 3: Cross multiply
    341,588x = 513,480 × 513,480
  4. Step 4: Simplify right side
    341,588x = 263,661,710,400
  5. Step 5: Solve for x
    x = 263,661,710,400/341,588
  6. Step 6: Final answer
    x = 771,870.53

Related Problems

Find third proportional to 170,794 and 256,740
Half scale
Find third proportional to 683,176 and 1,026,960
Double scale
Find third proportional to 341,590 and 513,483
Similar ratio
Find third proportional to 512,382 and 770,220
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.