Home / 11,093,898.70-16,632,553.65-4,698,916.30

Finding the Fourth Proportional to 11,093,898.70, 16,632,553.65 and 4,698,916.30

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Solution

The fourth proportional to 11,093,898.70, 16,632,553.65 and 4,698,916.30 is: 7,044,861.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,898.70 : 16,632,553.65 = 4,698,916.30 : x
  2. Step 2: Convert to fraction form
    11,093,898.70/16,632,553.65 = 4,698,916.30/x
  3. Step 3: Cross multiply
    11,093,898.70x = 16,632,553.65 × 4,698,916.30
  4. Step 4: Simplify right side
    11,093,898.70x = 78,154,977,456,609.50
  5. Step 5: Solve for x
    x = 78,154,977,456,609.50/11,093,898.70
  6. Step 6: Final answer
    x = 7,044,861.29

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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.