Home / 635,904-1,345,423.50

Finding the Third Proportional to 635,904 and 1,345,423.50

Calculator

Solution

The third proportional to 635,904 and 1,345,423.50 is: 2,846,600.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,904 : 1,345,423.50 = 1,345,423.50 : x
  2. Step 2: Convert to fraction form
    635,904/1,345,423.50 = 1,345,423.50/x
  3. Step 3: Cross multiply
    635,904x = 1,345,423.50 × 1,345,423.50
  4. Step 4: Simplify right side
    635,904x = 1,810,164,394,352.25
  5. Step 5: Solve for x
    x = 1,810,164,394,352.25/635,904
  6. Step 6: Final answer
    x = 2,846,600.11

Related Problems

Find third proportional to 317,952 and 672,711.75
Half scale
Find third proportional to 1,271,808 and 2,690,847
Double scale
Find third proportional to 635,906 and 1,345,428
Similar ratio
Find third proportional to 953,856 and 2,018,135.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.