Home / 3,317,828.61-4,968,771.30-1,893,566.73

Finding the Fourth Proportional to 3,317,828.61, 4,968,771.30 and 1,893,566.73

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Solution

The fourth proportional to 3,317,828.61, 4,968,771.30 and 1,893,566.73 is: 2,835,800.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,828.61 : 4,968,771.30 = 1,893,566.73 : x
  2. Step 2: Convert to fraction form
    3,317,828.61/4,968,771.30 = 1,893,566.73/x
  3. Step 3: Cross multiply
    3,317,828.61x = 4,968,771.30 × 1,893,566.73
  4. Step 4: Simplify right side
    3,317,828.61x = 9,408,700,022,658.85
  5. Step 5: Solve for x
    x = 9,408,700,022,658.85/3,317,828.61
  6. Step 6: Final answer
    x = 2,835,800.50

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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.