Home / 623,246-1,364,428

Finding the Third Proportional to 623,246 and 1,364,428

Calculator

Solution

The third proportional to 623,246 and 1,364,428 is: 2,987,044.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,246 : 1,364,428 = 1,364,428 : x
  2. Step 2: Convert to fraction form
    623,246/1,364,428 = 1,364,428/x
  3. Step 3: Cross multiply
    623,246x = 1,364,428 × 1,364,428
  4. Step 4: Simplify right side
    623,246x = 1,861,663,767,184
  5. Step 5: Solve for x
    x = 1,861,663,767,184/623,246
  6. Step 6: Final answer
    x = 2,987,044.87

Related Problems

Find third proportional to 311,623 and 682,214
Half scale
Find third proportional to 1,246,492 and 2,728,856
Double scale
Find third proportional to 623,248 and 1,364,432
Similar ratio
Find third proportional to 934,869 and 2,046,642
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.