Home / 767,682-1,784,637

Finding the Third Proportional to 767,682 and 1,784,637

Calculator

Solution

The third proportional to 767,682 and 1,784,637 is: 4,148,761.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,682 : 1,784,637 = 1,784,637 : x
  2. Step 2: Convert to fraction form
    767,682/1,784,637 = 1,784,637/x
  3. Step 3: Cross multiply
    767,682x = 1,784,637 × 1,784,637
  4. Step 4: Simplify right side
    767,682x = 3,184,929,221,769
  5. Step 5: Solve for x
    x = 3,184,929,221,769/767,682
  6. Step 6: Final answer
    x = 4,148,761.10

Related Problems

Find third proportional to 383,841 and 892,318.50
Half scale
Find third proportional to 1,535,364 and 3,569,274
Double scale
Find third proportional to 767,684 and 1,784,642
Similar ratio
Find third proportional to 1,151,523 and 2,676,955.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.