Home / 1,948,518.80-2,921,395.80-884,070.80

Finding the Fourth Proportional to 1,948,518.80, 2,921,395.80 and 884,070.80

Calculator

Solution

The fourth proportional to 1,948,518.80, 2,921,395.80 and 884,070.80 is: 1,325,478.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,518.80 : 2,921,395.80 = 884,070.80 : x
  2. Step 2: Convert to fraction form
    1,948,518.80/2,921,395.80 = 884,070.80/x
  3. Step 3: Cross multiply
    1,948,518.80x = 2,921,395.80 × 884,070.80
  4. Step 4: Simplify right side
    1,948,518.80x = 2,582,720,722,022.64
  5. Step 5: Solve for x
    x = 2,582,720,722,022.64/1,948,518.80
  6. Step 6: Final answer
    x = 1,325,478.99

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.