Home / 342,888-736,800

Finding the Third Proportional to 342,888 and 736,800

Calculator

Solution

The third proportional to 342,888 and 736,800 is: 1,583,240.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,888 : 736,800 = 736,800 : x
  2. Step 2: Convert to fraction form
    342,888/736,800 = 736,800/x
  3. Step 3: Cross multiply
    342,888x = 736,800 × 736,800
  4. Step 4: Simplify right side
    342,888x = 542,874,240,000
  5. Step 5: Solve for x
    x = 542,874,240,000/342,888
  6. Step 6: Final answer
    x = 1,583,240.71

Related Problems

Find third proportional to 171,444 and 368,400
Half scale
Find third proportional to 685,776 and 1,473,600
Double scale
Find third proportional to 342,890 and 736,804
Similar ratio
Find third proportional to 514,332 and 1,105,200
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.