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Finding the Fourth Proportional to 5,973,698.77, 8,960,599.94 and 1,930,186.97

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Solution

The fourth proportional to 5,973,698.77, 8,960,599.94 and 1,930,186.97 is: 2,895,297.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973,698.77 : 8,960,599.94 = 1,930,186.97 : x
  2. Step 2: Convert to fraction form
    5,973,698.77/8,960,599.94 = 1,930,186.97/x
  3. Step 3: Cross multiply
    5,973,698.77x = 8,960,599.94 × 1,930,186.97
  4. Step 4: Simplify right side
    5,973,698.77x = 17,295,633,237,576.40
  5. Step 5: Solve for x
    x = 17,295,633,237,576.40/5,973,698.77
  6. Step 6: Final answer
    x = 2,895,297.19

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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.