Home / 4,405,947.96-6,604,375.40-1,848,647.86

Finding the Fourth Proportional to 4,405,947.96, 6,604,375.40 and 1,848,647.86

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Solution

The fourth proportional to 4,405,947.96, 6,604,375.40 and 1,848,647.86 is: 2,771,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,947.96 : 6,604,375.40 = 1,848,647.86 : x
  2. Step 2: Convert to fraction form
    4,405,947.96/6,604,375.40 = 1,848,647.86/x
  3. Step 3: Cross multiply
    4,405,947.96x = 6,604,375.40 × 1,848,647.86
  4. Step 4: Simplify right side
    4,405,947.96x = 12,209,164,449,846.64
  5. Step 5: Solve for x
    x = 12,209,164,449,846.64/4,405,947.96
  6. Step 6: Final answer
    x = 2,771,064.15

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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.