Home / 761,946-1,628,865

Finding the Third Proportional to 761,946 and 1,628,865

Calculator

Solution

The third proportional to 761,946 and 1,628,865 is: 3,482,138.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    761,946 : 1,628,865 = 1,628,865 : x
  2. Step 2: Convert to fraction form
    761,946/1,628,865 = 1,628,865/x
  3. Step 3: Cross multiply
    761,946x = 1,628,865 × 1,628,865
  4. Step 4: Simplify right side
    761,946x = 2,653,201,188,225
  5. Step 5: Solve for x
    x = 2,653,201,188,225/761,946
  6. Step 6: Final answer
    x = 3,482,138.09

Related Problems

Find third proportional to 380,973 and 814,432.50
Half scale
Find third proportional to 1,523,892 and 3,257,730
Double scale
Find third proportional to 761,948 and 1,628,869
Similar ratio
Find third proportional to 1,142,919 and 2,443,297.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.