Home / 4,893,279.70-7,339,919.55-3,633,567.70

Finding the Fourth Proportional to 4,893,279.70, 7,339,919.55 and 3,633,567.70

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Solution

The fourth proportional to 4,893,279.70, 7,339,919.55 and 3,633,567.70 is: 5,450,351.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,279.70 : 7,339,919.55 = 3,633,567.70 : x
  2. Step 2: Convert to fraction form
    4,893,279.70/7,339,919.55 = 3,633,567.70/x
  3. Step 3: Cross multiply
    4,893,279.70x = 7,339,919.55 × 3,633,567.70
  4. Step 4: Simplify right side
    4,893,279.70x = 26,670,094,597,478.54
  5. Step 5: Solve for x
    x = 26,670,094,597,478.54/4,893,279.70
  6. Step 6: Final answer
    x = 5,450,351.55

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Similar ratio
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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.