Home / 5,203,058.90-7,802,649.20-1,790,391.20

Finding the Fourth Proportional to 5,203,058.90, 7,802,649.20 and 1,790,391.20

Calculator

Solution

The fourth proportional to 5,203,058.90, 7,802,649.20 and 1,790,391.20 is: 2,684,919.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,058.90 : 7,802,649.20 = 1,790,391.20 : x
  2. Step 2: Convert to fraction form
    5,203,058.90/7,802,649.20 = 1,790,391.20/x
  3. Step 3: Cross multiply
    5,203,058.90x = 7,802,649.20 × 1,790,391.20
  4. Step 4: Simplify right side
    5,203,058.90x = 13,969,794,429,829.77
  5. Step 5: Solve for x
    x = 13,969,794,429,829.77/5,203,058.90
  6. Step 6: Final answer
    x = 2,684,919.53

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.