Home / 4,128,782.80-6,181,364.40-2,534,459.80

Finding the Fourth Proportional to 4,128,782.80, 6,181,364.40 and 2,534,459.80

Calculator

Solution

The fourth proportional to 4,128,782.80, 6,181,364.40 and 2,534,459.80 is: 3,794,440.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,128,782.80 : 6,181,364.40 = 2,534,459.80 : x
  2. Step 2: Convert to fraction form
    4,128,782.80/6,181,364.40 = 2,534,459.80/x
  3. Step 3: Cross multiply
    4,128,782.80x = 6,181,364.40 × 2,534,459.80
  4. Step 4: Simplify right side
    4,128,782.80x = 15,666,419,580,951.12
  5. Step 5: Solve for x
    x = 15,666,419,580,951.12/4,128,782.80
  6. Step 6: Final answer
    x = 3,794,440.24

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.