Home / 6,809,055.78-9,396,440.31-3,711,522.63

Finding the Fourth Proportional to 6,809,055.78, 9,396,440.31 and 3,711,522.63

Calculator

Solution

The fourth proportional to 6,809,055.78, 9,396,440.31 and 3,711,522.63 is: 5,121,870.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,055.78 : 9,396,440.31 = 3,711,522.63 : x
  2. Step 2: Convert to fraction form
    6,809,055.78/9,396,440.31 = 3,711,522.63/x
  3. Step 3: Cross multiply
    6,809,055.78x = 9,396,440.31 × 3,711,522.63
  4. Step 4: Simplify right side
    6,809,055.78x = 34,875,100,852,009.21
  5. Step 5: Solve for x
    x = 34,875,100,852,009.21/6,809,055.78
  6. Step 6: Final answer
    x = 5,121,870.34

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.