Home / 4,372,393.37-6,557,015.41-1,848,245.45

Finding the Fourth Proportional to 4,372,393.37, 6,557,015.41 and 1,848,245.45

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Solution

The fourth proportional to 4,372,393.37, 6,557,015.41 and 1,848,245.45 is: 2,771,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,393.37 : 6,557,015.41 = 1,848,245.45 : x
  2. Step 2: Convert to fraction form
    4,372,393.37/6,557,015.41 = 1,848,245.45/x
  3. Step 3: Cross multiply
    4,372,393.37x = 6,557,015.41 × 1,848,245.45
  4. Step 4: Simplify right side
    4,372,393.37x = 12,118,973,859,706.69
  5. Step 5: Solve for x
    x = 12,118,973,859,706.69/4,372,393.37
  6. Step 6: Final answer
    x = 2,771,702.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.