Home / 782,946-1,668,375

Finding the Third Proportional to 782,946 and 1,668,375

Calculator

Solution

The third proportional to 782,946 and 1,668,375 is: 3,555,130.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    782,946 : 1,668,375 = 1,668,375 : x
  2. Step 2: Convert to fraction form
    782,946/1,668,375 = 1,668,375/x
  3. Step 3: Cross multiply
    782,946x = 1,668,375 × 1,668,375
  4. Step 4: Simplify right side
    782,946x = 2,783,475,140,625
  5. Step 5: Solve for x
    x = 2,783,475,140,625/782,946
  6. Step 6: Final answer
    x = 3,555,130.42

Related Problems

Find third proportional to 391,473 and 834,187.50
Half scale
Find third proportional to 1,565,892 and 3,336,750
Double scale
Find third proportional to 782,948 and 1,668,379
Similar ratio
Find third proportional to 1,174,419 and 2,502,562.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.