Home / 898,836-1,264,276

Finding the Third Proportional to 898,836 and 1,264,276

Calculator

Solution

The third proportional to 898,836 and 1,264,276 is: 1,778,293.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,836 : 1,264,276 = 1,264,276 : x
  2. Step 2: Convert to fraction form
    898,836/1,264,276 = 1,264,276/x
  3. Step 3: Cross multiply
    898,836x = 1,264,276 × 1,264,276
  4. Step 4: Simplify right side
    898,836x = 1,598,393,804,176
  5. Step 5: Solve for x
    x = 1,598,393,804,176/898,836
  6. Step 6: Final answer
    x = 1,778,293.04

Related Problems

Find third proportional to 449,418 and 632,138
Half scale
Find third proportional to 1,797,672 and 2,528,552
Double scale
Find third proportional to 898,838 and 1,264,279
Similar ratio
Find third proportional to 1,348,254 and 1,896,414
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.