Home / 714,078-1,487,340

Finding the Third Proportional to 714,078 and 1,487,340

Calculator

Solution

The third proportional to 714,078 and 1,487,340 is: 3,097,953.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,078 : 1,487,340 = 1,487,340 : x
  2. Step 2: Convert to fraction form
    714,078/1,487,340 = 1,487,340/x
  3. Step 3: Cross multiply
    714,078x = 1,487,340 × 1,487,340
  4. Step 4: Simplify right side
    714,078x = 2,212,180,275,600
  5. Step 5: Solve for x
    x = 2,212,180,275,600/714,078
  6. Step 6: Final answer
    x = 3,097,953.27

Related Problems

Find third proportional to 357,039 and 743,670
Half scale
Find third proportional to 1,428,156 and 2,974,680
Double scale
Find third proportional to 714,080 and 1,487,344
Similar ratio
Find third proportional to 1,071,117 and 2,231,010
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.