Home / 8,894,469.60-13,341,704.40-3,501,327.60

Finding the Fourth Proportional to 8,894,469.60, 13,341,704.40 and 3,501,327.60

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Solution

The fourth proportional to 8,894,469.60, 13,341,704.40 and 3,501,327.60 is: 5,251,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,469.60 : 13,341,704.40 = 3,501,327.60 : x
  2. Step 2: Convert to fraction form
    8,894,469.60/13,341,704.40 = 3,501,327.60/x
  3. Step 3: Cross multiply
    8,894,469.60x = 13,341,704.40 × 3,501,327.60
  4. Step 4: Simplify right side
    8,894,469.60x = 46,713,677,846,761.45
  5. Step 5: Solve for x
    x = 46,713,677,846,761.45/8,894,469.60
  6. Step 6: Final answer
    x = 5,251,991.40

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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.