Home / 9,504,911.10-14,257,237.05-3,115,371.90

Finding the Fourth Proportional to 9,504,911.10, 14,257,237.05 and 3,115,371.90

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Solution

The fourth proportional to 9,504,911.10, 14,257,237.05 and 3,115,371.90 is: 4,673,015.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,911.10 : 14,257,237.05 = 3,115,371.90 : x
  2. Step 2: Convert to fraction form
    9,504,911.10/14,257,237.05 = 3,115,371.90/x
  3. Step 3: Cross multiply
    9,504,911.10x = 14,257,237.05 × 3,115,371.90
  4. Step 4: Simplify right side
    9,504,911.10x = 44,416,595,677,208.90
  5. Step 5: Solve for x
    x = 44,416,595,677,208.90/9,504,911.10
  6. Step 6: Final answer
    x = 4,673,015.37

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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.