Home / 2,899,408.60-4,349,112.90-2,633,469.40

Finding the Fourth Proportional to 2,899,408.60, 4,349,112.90 and 2,633,469.40

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Solution

The fourth proportional to 2,899,408.60, 4,349,112.90 and 2,633,469.40 is: 3,950,204.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,408.60 : 4,349,112.90 = 2,633,469.40 : x
  2. Step 2: Convert to fraction form
    2,899,408.60/4,349,112.90 = 2,633,469.40/x
  3. Step 3: Cross multiply
    2,899,408.60x = 4,349,112.90 × 2,633,469.40
  4. Step 4: Simplify right side
    2,899,408.60x = 11,453,255,739,295.26
  5. Step 5: Solve for x
    x = 11,453,255,739,295.26/2,899,408.60
  6. Step 6: Final answer
    x = 3,950,204.10

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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.