Home / 542,868-798,084

Finding the Third Proportional to 542,868 and 798,084

Calculator

Solution

The third proportional to 542,868 and 798,084 is: 1,173,283.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    542,868 : 798,084 = 798,084 : x
  2. Step 2: Convert to fraction form
    542,868/798,084 = 798,084/x
  3. Step 3: Cross multiply
    542,868x = 798,084 × 798,084
  4. Step 4: Simplify right side
    542,868x = 636,938,071,056
  5. Step 5: Solve for x
    x = 636,938,071,056/542,868
  6. Step 6: Final answer
    x = 1,173,283.51

Related Problems

Find third proportional to 271,434 and 399,042
Half scale
Find third proportional to 1,085,736 and 1,596,168
Double scale
Find third proportional to 542,870 and 798,087
Similar ratio
Find third proportional to 814,302 and 1,197,126
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.