Home / 5,890,349.03-8,834,539.39-1,630,947.83

Finding the Fourth Proportional to 5,890,349.03, 8,834,539.39 and 1,630,947.83

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Solution

The fourth proportional to 5,890,349.03, 8,834,539.39 and 1,630,947.83 is: 2,446,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,349.03 : 8,834,539.39 = 1,630,947.83 : x
  2. Step 2: Convert to fraction form
    5,890,349.03/8,834,539.39 = 1,630,947.83/x
  3. Step 3: Cross multiply
    5,890,349.03x = 8,834,539.39 × 1,630,947.83
  4. Step 4: Simplify right side
    5,890,349.03x = 14,408,672,798,919.96
  5. Step 5: Solve for x
    x = 14,408,672,798,919.96/5,890,349.03
  6. Step 6: Final answer
    x = 2,446,149.24

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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.