Home / 296,368-613,472

Finding the Third Proportional to 296,368 and 613,472

Calculator

Solution

The third proportional to 296,368 and 613,472 is: 1,269,866.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,368 : 613,472 = 613,472 : x
  2. Step 2: Convert to fraction form
    296,368/613,472 = 613,472/x
  3. Step 3: Cross multiply
    296,368x = 613,472 × 613,472
  4. Step 4: Simplify right side
    296,368x = 376,347,894,784
  5. Step 5: Solve for x
    x = 376,347,894,784/296,368
  6. Step 6: Final answer
    x = 1,269,866.84

Related Problems

Find third proportional to 148,184 and 306,736
Half scale
Find third proportional to 592,736 and 1,226,944
Double scale
Find third proportional to 296,370 and 613,476
Similar ratio
Find third proportional to 444,552 and 920,208
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.