Home / 3,068,761.81-4,604,469.90-1,647,157.00

Finding the Fourth Proportional to 3,068,761.81, 4,604,469.90 and 1,647,157.00

Calculator

Solution

The fourth proportional to 3,068,761.81, 4,604,469.90 and 1,647,157.00 is: 2,471,447.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,761.81 : 4,604,469.90 = 1,647,157.00 : x
  2. Step 2: Convert to fraction form
    3,068,761.81/4,604,469.90 = 1,647,157.00/x
  3. Step 3: Cross multiply
    3,068,761.81x = 4,604,469.90 × 1,647,157.00
  4. Step 4: Simplify right side
    3,068,761.81x = 7,584,284,809,386.29
  5. Step 5: Solve for x
    x = 7,584,284,809,386.29/3,068,761.81
  6. Step 6: Final answer
    x = 2,471,447.86

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.