Home / 5,006,589-10,278,588

Finding the Third Proportional to 5,006,589 and 10,278,588

Calculator

Solution

The third proportional to 5,006,589 and 10,278,588 is: 21,102,065.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,589 : 10,278,588 = 10,278,588 : x
  2. Step 2: Convert to fraction form
    5,006,589/10,278,588 = 10,278,588/x
  3. Step 3: Cross multiply
    5,006,589x = 10,278,588 × 10,278,588
  4. Step 4: Simplify right side
    5,006,589x = 105,649,371,273,744
  5. Step 5: Solve for x
    x = 105,649,371,273,744/5,006,589
  6. Step 6: Final answer
    x = 21,102,065.95

Related Problems

Find third proportional to 2,503,294.50 and 5,139,294
Half scale
Find third proportional to 10,013,178 and 20,557,176
Double scale
Find third proportional to 5,006,591 and 10,278,592
Similar ratio
Find third proportional to 7,509,883.50 and 15,417,882
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.