Home / 10,629,911.36-14,669,273.76-5,801,015.36

Finding the Fourth Proportional to 10,629,911.36, 14,669,273.76 and 5,801,015.36

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Solution

The fourth proportional to 10,629,911.36, 14,669,273.76 and 5,801,015.36 is: 8,005,399.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,629,911.36 : 14,669,273.76 = 5,801,015.36 : x
  2. Step 2: Convert to fraction form
    10,629,911.36/14,669,273.76 = 5,801,015.36/x
  3. Step 3: Cross multiply
    10,629,911.36x = 14,669,273.76 × 5,801,015.36
  4. Step 4: Simplify right side
    10,629,911.36x = 85,096,682,401,804.95
  5. Step 5: Solve for x
    x = 85,096,682,401,804.95/10,629,911.36
  6. Step 6: Final answer
    x = 8,005,399.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.