Home / 448,200-964,368

Finding the Third Proportional to 448,200 and 964,368

Calculator

Solution

The third proportional to 448,200 and 964,368 is: 2,074,979.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,200 : 964,368 = 964,368 : x
  2. Step 2: Convert to fraction form
    448,200/964,368 = 964,368/x
  3. Step 3: Cross multiply
    448,200x = 964,368 × 964,368
  4. Step 4: Simplify right side
    448,200x = 930,005,639,424
  5. Step 5: Solve for x
    x = 930,005,639,424/448,200
  6. Step 6: Final answer
    x = 2,074,979.12

Related Problems

Find third proportional to 224,100 and 482,184
Half scale
Find third proportional to 896,400 and 1,928,736
Double scale
Find third proportional to 448,202 and 964,372
Similar ratio
Find third proportional to 672,300 and 1,446,552
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.