Home / 5,997,101.45-8,995,644.88-1,953,582.66

Finding the Fourth Proportional to 5,997,101.45, 8,995,644.88 and 1,953,582.66

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Solution

The fourth proportional to 5,997,101.45, 8,995,644.88 and 1,953,582.66 is: 2,930,371.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,101.45 : 8,995,644.88 = 1,953,582.66 : x
  2. Step 2: Convert to fraction form
    5,997,101.45/8,995,644.88 = 1,953,582.66/x
  3. Step 3: Cross multiply
    5,997,101.45x = 8,995,644.88 × 1,953,582.66
  4. Step 4: Simplify right side
    5,997,101.45x = 17,573,735,848,201.82
  5. Step 5: Solve for x
    x = 17,573,735,848,201.82/5,997,101.45
  6. Step 6: Final answer
    x = 2,930,371.62

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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.