Home / 452,403-974,311

Finding the Third Proportional to 452,403 and 974,311

Calculator

Solution

The third proportional to 452,403 and 974,311 is: 2,098,310.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,403 : 974,311 = 974,311 : x
  2. Step 2: Convert to fraction form
    452,403/974,311 = 974,311/x
  3. Step 3: Cross multiply
    452,403x = 974,311 × 974,311
  4. Step 4: Simplify right side
    452,403x = 949,281,924,721
  5. Step 5: Solve for x
    x = 949,281,924,721/452,403
  6. Step 6: Final answer
    x = 2,098,310.41

Related Problems

Find third proportional to 226,201.50 and 487,155.50
Half scale
Find third proportional to 904,806 and 1,948,622
Double scale
Find third proportional to 452,405 and 974,315
Similar ratio
Find third proportional to 678,604.50 and 1,461,466.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.