Home / 2,808,098.40-4,212,147.60-2,514,165.60

Finding the Fourth Proportional to 2,808,098.40, 4,212,147.60 and 2,514,165.60

Calculator

Solution

The fourth proportional to 2,808,098.40, 4,212,147.60 and 2,514,165.60 is: 3,771,248.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,098.40 : 4,212,147.60 = 2,514,165.60 : x
  2. Step 2: Convert to fraction form
    2,808,098.40/4,212,147.60 = 2,514,165.60/x
  3. Step 3: Cross multiply
    2,808,098.40x = 4,212,147.60 × 2,514,165.60
  4. Step 4: Simplify right side
    2,808,098.40x = 10,590,036,598,042.56
  5. Step 5: Solve for x
    x = 10,590,036,598,042.56/2,808,098.40
  6. Step 6: Final answer
    x = 3,771,248.40

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.