Home / 2,721,880.02-4,083,410.48-828,572.25

Finding the Fourth Proportional to 2,721,880.02, 4,083,410.48 and 828,572.25

Calculator

Solution

The fourth proportional to 2,721,880.02, 4,083,410.48 and 828,572.25 is: 1,243,038.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,880.02 : 4,083,410.48 = 828,572.25 : x
  2. Step 2: Convert to fraction form
    2,721,880.02/4,083,410.48 = 828,572.25/x
  3. Step 3: Cross multiply
    2,721,880.02x = 4,083,410.48 × 828,572.25
  4. Step 4: Simplify right side
    2,721,880.02x = 3,383,400,609,087.18
  5. Step 5: Solve for x
    x = 3,383,400,609,087.18/2,721,880.02
  6. Step 6: Final answer
    x = 1,243,038.11

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.