Home / 10,804,403.88-16,200,622.80-4,419,140.28

Finding the Fourth Proportional to 10,804,403.88, 16,200,622.80 and 4,419,140.28

Calculator

Solution

The fourth proportional to 10,804,403.88, 16,200,622.80 and 4,419,140.28 is: 6,626,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,403.88 : 16,200,622.80 = 4,419,140.28 : x
  2. Step 2: Convert to fraction form
    10,804,403.88/16,200,622.80 = 4,419,140.28/x
  3. Step 3: Cross multiply
    10,804,403.88x = 16,200,622.80 × 4,419,140.28
  4. Step 4: Simplify right side
    10,804,403.88x = 71,592,824,776,566.39
  5. Step 5: Solve for x
    x = 71,592,824,776,566.39/10,804,403.88
  6. Step 6: Final answer
    x = 6,626,263.29

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.