Home / 3,240,094.64-4,471,466.36-1,863,439.29

Finding the Fourth Proportional to 3,240,094.64, 4,471,466.36 and 1,863,439.29

Calculator

Solution

The fourth proportional to 3,240,094.64, 4,471,466.36 and 1,863,439.29 is: 2,571,624.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,094.64 : 4,471,466.36 = 1,863,439.29 : x
  2. Step 2: Convert to fraction form
    3,240,094.64/4,471,466.36 = 1,863,439.29/x
  3. Step 3: Cross multiply
    3,240,094.64x = 4,471,466.36 × 1,863,439.29
  4. Step 4: Simplify right side
    3,240,094.64x = 8,332,306,089,820.09
  5. Step 5: Solve for x
    x = 8,332,306,089,820.09/3,240,094.64
  6. Step 6: Final answer
    x = 2,571,624.29

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.