Home / 370,296-807,492

Finding the Third Proportional to 370,296 and 807,492

Calculator

Solution

The third proportional to 370,296 and 807,492 is: 1,760,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,296 : 807,492 = 807,492 : x
  2. Step 2: Convert to fraction form
    370,296/807,492 = 807,492/x
  3. Step 3: Cross multiply
    370,296x = 807,492 × 807,492
  4. Step 4: Simplify right side
    370,296x = 652,043,330,064
  5. Step 5: Solve for x
    x = 652,043,330,064/370,296
  6. Step 6: Final answer
    x = 1,760,870.57

Related Problems

Find third proportional to 185,148 and 403,746
Half scale
Find third proportional to 740,592 and 1,614,984
Double scale
Find third proportional to 370,298 and 807,496
Similar ratio
Find third proportional to 555,444 and 1,211,238
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.