Home / 1,295,062.80-1,942,594.20-942,550.80

Finding the Fourth Proportional to 1,295,062.80, 1,942,594.20 and 942,550.80

Calculator

Solution

The fourth proportional to 1,295,062.80, 1,942,594.20 and 942,550.80 is: 1,413,826.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,062.80 : 1,942,594.20 = 942,550.80 : x
  2. Step 2: Convert to fraction form
    1,295,062.80/1,942,594.20 = 942,550.80/x
  3. Step 3: Cross multiply
    1,295,062.80x = 1,942,594.20 × 942,550.80
  4. Step 4: Simplify right side
    1,295,062.80x = 1,830,993,717,285.36
  5. Step 5: Solve for x
    x = 1,830,993,717,285.36/1,295,062.80
  6. Step 6: Final answer
    x = 1,413,826.20

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.