Home / 6,489,924-10,088,868

Finding the Third Proportional to 6,489,924 and 10,088,868

Calculator

Solution

The third proportional to 6,489,924 and 10,088,868 is: 15,683,582.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,924 : 10,088,868 = 10,088,868 : x
  2. Step 2: Convert to fraction form
    6,489,924/10,088,868 = 10,088,868/x
  3. Step 3: Cross multiply
    6,489,924x = 10,088,868 × 10,088,868
  4. Step 4: Simplify right side
    6,489,924x = 101,785,257,521,424
  5. Step 5: Solve for x
    x = 101,785,257,521,424/6,489,924
  6. Step 6: Final answer
    x = 15,683,582.35

Related Problems

Find third proportional to 3,244,962 and 5,044,434
Half scale
Find third proportional to 12,979,848 and 20,177,736
Double scale
Find third proportional to 6,489,926 and 10,088,871
Similar ratio
Find third proportional to 9,734,886 and 15,133,302
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.