Home / 373,464-819,492

Finding the Third Proportional to 373,464 and 819,492

Calculator

Solution

The third proportional to 373,464 and 819,492 is: 1,798,211.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,464 : 819,492 = 819,492 : x
  2. Step 2: Convert to fraction form
    373,464/819,492 = 819,492/x
  3. Step 3: Cross multiply
    373,464x = 819,492 × 819,492
  4. Step 4: Simplify right side
    373,464x = 671,567,138,064
  5. Step 5: Solve for x
    x = 671,567,138,064/373,464
  6. Step 6: Final answer
    x = 1,798,211.17

Related Problems

Find third proportional to 186,732 and 409,746
Half scale
Find third proportional to 746,928 and 1,638,984
Double scale
Find third proportional to 373,466 and 819,496
Similar ratio
Find third proportional to 560,196 and 1,229,238
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.