Home / 1,465,929.80-2,198,821.80-756,029.60

Finding the Fourth Proportional to 1,465,929.80, 2,198,821.80 and 756,029.60

Calculator

Solution

The fourth proportional to 1,465,929.80, 2,198,821.80 and 756,029.60 is: 1,134,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,929.80 : 2,198,821.80 = 756,029.60 : x
  2. Step 2: Convert to fraction form
    1,465,929.80/2,198,821.80 = 756,029.60/x
  3. Step 3: Cross multiply
    1,465,929.80x = 2,198,821.80 × 756,029.60
  4. Step 4: Simplify right side
    1,465,929.80x = 1,662,374,365,925.28
  5. Step 5: Solve for x
    x = 1,662,374,365,925.28/1,465,929.80
  6. Step 6: Final answer
    x = 1,134,006.80

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.