Home / 7,919,248.44-10,928,562.66-4,297,576.44

Finding the Fourth Proportional to 7,919,248.44, 10,928,562.66 and 4,297,576.44

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Solution

The fourth proportional to 7,919,248.44, 10,928,562.66 and 4,297,576.44 is: 5,930,655.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,919,248.44 : 10,928,562.66 = 4,297,576.44 : x
  2. Step 2: Convert to fraction form
    7,919,248.44/10,928,562.66 = 4,297,576.44/x
  3. Step 3: Cross multiply
    7,919,248.44x = 10,928,562.66 × 4,297,576.44
  4. Step 4: Simplify right side
    7,919,248.44x = 46,966,333,410,679.73
  5. Step 5: Solve for x
    x = 46,966,333,410,679.73/7,919,248.44
  6. Step 6: Final answer
    x = 5,930,655.39

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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.