Home / 469,348-727,074

Finding the Third Proportional to 469,348 and 727,074

Calculator

Solution

The third proportional to 469,348 and 727,074 is: 1,126,321.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,348 : 727,074 = 727,074 : x
  2. Step 2: Convert to fraction form
    469,348/727,074 = 727,074/x
  3. Step 3: Cross multiply
    469,348x = 727,074 × 727,074
  4. Step 4: Simplify right side
    469,348x = 528,636,601,476
  5. Step 5: Solve for x
    x = 528,636,601,476/469,348
  6. Step 6: Final answer
    x = 1,126,321.20

Related Problems

Find third proportional to 234,674 and 363,537
Half scale
Find third proportional to 938,696 and 1,454,148
Double scale
Find third proportional to 469,350 and 727,077
Similar ratio
Find third proportional to 704,022 and 1,090,611
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.