Home / 4,317,788.92-5,956,050.82-2,789,896.04

Finding the Fourth Proportional to 4,317,788.92, 5,956,050.82 and 2,789,896.04

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Solution

The fourth proportional to 4,317,788.92, 5,956,050.82 and 2,789,896.04 is: 3,848,442.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,788.92 : 5,956,050.82 = 2,789,896.04 : x
  2. Step 2: Convert to fraction form
    4,317,788.92/5,956,050.82 = 2,789,896.04/x
  3. Step 3: Cross multiply
    4,317,788.92x = 5,956,050.82 × 2,789,896.04
  4. Step 4: Simplify right side
    4,317,788.92x = 16,616,762,596,756.75
  5. Step 5: Solve for x
    x = 16,616,762,596,756.75/4,317,788.92
  6. Step 6: Final answer
    x = 3,848,442.55

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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.