Home / 3,374,858.85-4,657,242.96-1,846,935.33

Finding the Fourth Proportional to 3,374,858.85, 4,657,242.96 and 1,846,935.33

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Solution

The fourth proportional to 3,374,858.85, 4,657,242.96 and 1,846,935.33 is: 2,548,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,858.85 : 4,657,242.96 = 1,846,935.33 : x
  2. Step 2: Convert to fraction form
    3,374,858.85/4,657,242.96 = 1,846,935.33/x
  3. Step 3: Cross multiply
    3,374,858.85x = 4,657,242.96 × 1,846,935.33
  4. Step 4: Simplify right side
    3,374,858.85x = 8,601,626,563,217.78
  5. Step 5: Solve for x
    x = 8,601,626,563,217.78/3,374,858.85
  6. Step 6: Final answer
    x = 2,548,736.69

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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.