Home / 1,188,332-1,788,194.50

Finding the Third Proportional to 1,188,332 and 1,788,194.50

Calculator

Solution

The third proportional to 1,188,332 and 1,788,194.50 is: 2,690,863.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,188,332 : 1,788,194.50 = 1,788,194.50 : x
  2. Step 2: Convert to fraction form
    1,188,332/1,788,194.50 = 1,788,194.50/x
  3. Step 3: Cross multiply
    1,188,332x = 1,788,194.50 × 1,788,194.50
  4. Step 4: Simplify right side
    1,188,332x = 3,197,639,569,830.25
  5. Step 5: Solve for x
    x = 3,197,639,569,830.25/1,188,332
  6. Step 6: Final answer
    x = 2,690,863.81

Related Problems

Find third proportional to 594,166 and 894,097.25
Half scale
Find third proportional to 2,376,664 and 3,576,389
Double scale
Find third proportional to 1,188,334 and 1,788,198
Similar ratio
Find third proportional to 1,782,498 and 2,682,291.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.