Home / 730,902-1,124,880

Finding the Third Proportional to 730,902 and 1,124,880

Calculator

Solution

The third proportional to 730,902 and 1,124,880 is: 1,731,223.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,902 : 1,124,880 = 1,124,880 : x
  2. Step 2: Convert to fraction form
    730,902/1,124,880 = 1,124,880/x
  3. Step 3: Cross multiply
    730,902x = 1,124,880 × 1,124,880
  4. Step 4: Simplify right side
    730,902x = 1,265,355,014,400
  5. Step 5: Solve for x
    x = 1,265,355,014,400/730,902
  6. Step 6: Final answer
    x = 1,731,223.90

Related Problems

Find third proportional to 365,451 and 562,440
Half scale
Find third proportional to 1,461,804 and 2,249,760
Double scale
Find third proportional to 730,904 and 1,124,883
Similar ratio
Find third proportional to 1,096,353 and 1,687,320
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.