Home / 11,072,654.60-16,607,426.70-3,500,385.80

Finding the Fourth Proportional to 11,072,654.60, 16,607,426.70 and 3,500,385.80

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Solution

The fourth proportional to 11,072,654.60, 16,607,426.70 and 3,500,385.80 is: 5,250,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,654.60 : 16,607,426.70 = 3,500,385.80 : x
  2. Step 2: Convert to fraction form
    11,072,654.60/16,607,426.70 = 3,500,385.80/x
  3. Step 3: Cross multiply
    11,072,654.60x = 16,607,426.70 × 3,500,385.80
  4. Step 4: Simplify right side
    11,072,654.60x = 58,132,400,595,220.85
  5. Step 5: Solve for x
    x = 58,132,400,595,220.85/11,072,654.60
  6. Step 6: Final answer
    x = 5,250,087.06

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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.