Home / 4,841,858.40-7,263,824.40-1,476,405.60

Finding the Fourth Proportional to 4,841,858.40, 7,263,824.40 and 1,476,405.60

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Solution

The fourth proportional to 4,841,858.40, 7,263,824.40 and 1,476,405.60 is: 2,214,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,858.40 : 7,263,824.40 = 1,476,405.60 : x
  2. Step 2: Convert to fraction form
    4,841,858.40/7,263,824.40 = 1,476,405.60/x
  3. Step 3: Cross multiply
    4,841,858.40x = 7,263,824.40 × 1,476,405.60
  4. Step 4: Simplify right side
    4,841,858.40x = 10,724,351,021,576.64
  5. Step 5: Solve for x
    x = 10,724,351,021,576.64/4,841,858.40
  6. Step 6: Final answer
    x = 2,214,924.55

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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.