Home / 2,580,336.26-3,870,051.80-982,995.20

Finding the Fourth Proportional to 2,580,336.26, 3,870,051.80 and 982,995.20

Calculator

Solution

The fourth proportional to 2,580,336.26, 3,870,051.80 and 982,995.20 is: 1,474,320.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,336.26 : 3,870,051.80 = 982,995.20 : x
  2. Step 2: Convert to fraction form
    2,580,336.26/3,870,051.80 = 982,995.20/x
  3. Step 3: Cross multiply
    2,580,336.26x = 3,870,051.80 × 982,995.20
  4. Step 4: Simplify right side
    2,580,336.26x = 3,804,242,343,151.36
  5. Step 5: Solve for x
    x = 3,804,242,343,151.36/2,580,336.26
  6. Step 6: Final answer
    x = 1,474,320.38

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.