Home / 3,374,622.72-4,656,970.80-1,846,716.48

Finding the Fourth Proportional to 3,374,622.72, 4,656,970.80 and 1,846,716.48

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Solution

The fourth proportional to 3,374,622.72, 4,656,970.80 and 1,846,716.48 is: 2,548,464.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,622.72 : 4,656,970.80 = 1,846,716.48 : x
  2. Step 2: Convert to fraction form
    3,374,622.72/4,656,970.80 = 1,846,716.48/x
  3. Step 3: Cross multiply
    3,374,622.72x = 4,656,970.80 × 1,846,716.48
  4. Step 4: Simplify right side
    3,374,622.72x = 8,600,104,723,238.78
  5. Step 5: Solve for x
    x = 8,600,104,723,238.78/3,374,622.72
  6. Step 6: Final answer
    x = 2,548,464.06

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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.