Home / 5,890,358.64-8,834,553.81-1,630,957.44

Finding the Fourth Proportional to 5,890,358.64, 8,834,553.81 and 1,630,957.44

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Solution

The fourth proportional to 5,890,358.64, 8,834,553.81 and 1,630,957.44 is: 2,446,163.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,358.64 : 8,834,553.81 = 1,630,957.44 : x
  2. Step 2: Convert to fraction form
    5,890,358.64/8,834,553.81 = 1,630,957.44/x
  3. Step 3: Cross multiply
    5,890,358.64x = 8,834,553.81 × 1,630,957.44
  4. Step 4: Simplify right side
    5,890,358.64x = 14,408,781,265,499.85
  5. Step 5: Solve for x
    x = 14,408,781,265,499.85/5,890,358.64
  6. Step 6: Final answer
    x = 2,446,163.66

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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.