Home / 579,216-848,120

Finding the Third Proportional to 579,216 and 848,120

Calculator

Solution

The third proportional to 579,216 and 848,120 is: 1,241,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,216 : 848,120 = 848,120 : x
  2. Step 2: Convert to fraction form
    579,216/848,120 = 848,120/x
  3. Step 3: Cross multiply
    579,216x = 848,120 × 848,120
  4. Step 4: Simplify right side
    579,216x = 719,307,534,400
  5. Step 5: Solve for x
    x = 719,307,534,400/579,216
  6. Step 6: Final answer
    x = 1,241,864.06

Related Problems

Find third proportional to 289,608 and 424,060
Half scale
Find third proportional to 1,158,432 and 1,696,240
Double scale
Find third proportional to 579,218 and 848,123
Similar ratio
Find third proportional to 868,824 and 1,272,180
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.