Home / 341,478-745,164

Finding the Third Proportional to 341,478 and 745,164

Calculator

Solution

The third proportional to 341,478 and 745,164 is: 1,626,076.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,478 : 745,164 = 745,164 : x
  2. Step 2: Convert to fraction form
    341,478/745,164 = 745,164/x
  3. Step 3: Cross multiply
    341,478x = 745,164 × 745,164
  4. Step 4: Simplify right side
    341,478x = 555,269,386,896
  5. Step 5: Solve for x
    x = 555,269,386,896/341,478
  6. Step 6: Final answer
    x = 1,626,076.60

Related Problems

Find third proportional to 170,739 and 372,582
Half scale
Find third proportional to 682,956 and 1,490,328
Double scale
Find third proportional to 341,480 and 745,168
Similar ratio
Find third proportional to 512,217 and 1,117,746
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.