Home / 760,608-1,138,536

Finding the Third Proportional to 760,608 and 1,138,536

Calculator

Solution

The third proportional to 760,608 and 1,138,536 is: 1,704,247.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,608 : 1,138,536 = 1,138,536 : x
  2. Step 2: Convert to fraction form
    760,608/1,138,536 = 1,138,536/x
  3. Step 3: Cross multiply
    760,608x = 1,138,536 × 1,138,536
  4. Step 4: Simplify right side
    760,608x = 1,296,264,223,296
  5. Step 5: Solve for x
    x = 1,296,264,223,296/760,608
  6. Step 6: Final answer
    x = 1,704,247.42

Related Problems

Find third proportional to 380,304 and 569,268
Half scale
Find third proportional to 1,521,216 and 2,277,072
Double scale
Find third proportional to 760,610 and 1,138,539
Similar ratio
Find third proportional to 1,140,912 and 1,707,804
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.