Home / 6,807,165.64-9,393,888.78-3,751,379.89

Finding the Fourth Proportional to 6,807,165.64, 9,393,888.78 and 3,751,379.89

Calculator

Solution

The fourth proportional to 6,807,165.64, 9,393,888.78 and 3,751,379.89 is: 5,176,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,165.64 : 9,393,888.78 = 3,751,379.89 : x
  2. Step 2: Convert to fraction form
    6,807,165.64/9,393,888.78 = 3,751,379.89/x
  3. Step 3: Cross multiply
    6,807,165.64x = 9,393,888.78 × 3,751,379.89
  4. Step 4: Simplify right side
    6,807,165.64x = 35,240,045,507,017.15
  5. Step 5: Solve for x
    x = 35,240,045,507,017.15/6,807,165.64
  6. Step 6: Final answer
    x = 5,176,904.36

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.