Home / 547,890-1,195,440

Finding the Third Proportional to 547,890 and 1,195,440

Calculator

Solution

The third proportional to 547,890 and 1,195,440 is: 2,608,327.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,890 : 1,195,440 = 1,195,440 : x
  2. Step 2: Convert to fraction form
    547,890/1,195,440 = 1,195,440/x
  3. Step 3: Cross multiply
    547,890x = 1,195,440 × 1,195,440
  4. Step 4: Simplify right side
    547,890x = 1,429,076,793,600
  5. Step 5: Solve for x
    x = 1,429,076,793,600/547,890
  6. Step 6: Final answer
    x = 2,608,327.94

Related Problems

Find third proportional to 273,945 and 597,720
Half scale
Find third proportional to 1,095,780 and 2,390,880
Double scale
Find third proportional to 547,892 and 1,195,444
Similar ratio
Find third proportional to 821,835 and 1,793,160
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.