Home / 6,389,651.02-8,817,717.57-3,489,044.54

Finding the Fourth Proportional to 6,389,651.02, 8,817,717.57 and 3,489,044.54

Calculator

Solution

The fourth proportional to 6,389,651.02, 8,817,717.57 and 3,489,044.54 is: 4,814,881.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,389,651.02 : 8,817,717.57 = 3,489,044.54 : x
  2. Step 2: Convert to fraction form
    6,389,651.02/8,817,717.57 = 3,489,044.54/x
  3. Step 3: Cross multiply
    6,389,651.02x = 8,817,717.57 × 3,489,044.54
  4. Step 4: Simplify right side
    6,389,651.02x = 30,765,409,285,698.07
  5. Step 5: Solve for x
    x = 30,765,409,285,698.07/6,389,651.02
  6. Step 6: Final answer
    x = 4,814,881.00

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.