Home / 847,890-1,843,033.50

Finding the Third Proportional to 847,890 and 1,843,033.50

Calculator

Solution

The third proportional to 847,890 and 1,843,033.50 is: 4,006,147.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,890 : 1,843,033.50 = 1,843,033.50 : x
  2. Step 2: Convert to fraction form
    847,890/1,843,033.50 = 1,843,033.50/x
  3. Step 3: Cross multiply
    847,890x = 1,843,033.50 × 1,843,033.50
  4. Step 4: Simplify right side
    847,890x = 3,396,772,482,122.25
  5. Step 5: Solve for x
    x = 3,396,772,482,122.25/847,890
  6. Step 6: Final answer
    x = 4,006,147.59

Related Problems

Find third proportional to 423,945 and 921,516.75
Half scale
Find third proportional to 1,695,780 and 3,686,067
Double scale
Find third proportional to 847,892 and 1,843,038
Similar ratio
Find third proportional to 1,271,835 and 2,764,550.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.