Home / 6,374,807.60-8,796,977.69-3,474,135.72

Finding the Fourth Proportional to 6,374,807.60, 8,796,977.69 and 3,474,135.72

Calculator

Solution

The fourth proportional to 6,374,807.60, 8,796,977.69 and 3,474,135.72 is: 4,794,167.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,807.60 : 8,796,977.69 = 3,474,135.72 : x
  2. Step 2: Convert to fraction form
    6,374,807.60/8,796,977.69 = 3,474,135.72/x
  3. Step 3: Cross multiply
    6,374,807.60x = 8,796,977.69 × 3,474,135.72
  4. Step 4: Simplify right side
    6,374,807.60x = 30,561,894,403,501.41
  5. Step 5: Solve for x
    x = 30,561,894,403,501.41/6,374,807.60
  6. Step 6: Final answer
    x = 4,794,167.35

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.