Home / 5,383,902.60-8,073,083.70-1,596,893.40

Finding the Fourth Proportional to 5,383,902.60, 8,073,083.70 and 1,596,893.40

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Solution

The fourth proportional to 5,383,902.60, 8,073,083.70 and 1,596,893.40 is: 2,394,518.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,902.60 : 8,073,083.70 = 1,596,893.40 : x
  2. Step 2: Convert to fraction form
    5,383,902.60/8,073,083.70 = 1,596,893.40/x
  3. Step 3: Cross multiply
    5,383,902.60x = 8,073,083.70 × 1,596,893.40
  4. Step 4: Simplify right side
    5,383,902.60x = 12,891,854,078,177.58
  5. Step 5: Solve for x
    x = 12,891,854,078,177.58/5,383,902.60
  6. Step 6: Final answer
    x = 2,394,518.44

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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.