Home / 8,097,453.36-12,140,180.37-4,901,823.54

Finding the Fourth Proportional to 8,097,453.36, 12,140,180.37 and 4,901,823.54

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Solution

The fourth proportional to 8,097,453.36, 12,140,180.37 and 4,901,823.54 is: 7,349,103.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,453.36 : 12,140,180.37 = 4,901,823.54 : x
  2. Step 2: Convert to fraction form
    8,097,453.36/12,140,180.37 = 4,901,823.54/x
  3. Step 3: Cross multiply
    8,097,453.36x = 12,140,180.37 × 4,901,823.54
  4. Step 4: Simplify right side
    8,097,453.36x = 59,509,021,917,511.91
  5. Step 5: Solve for x
    x = 59,509,021,917,511.91/8,097,453.36
  6. Step 6: Final answer
    x = 7,349,103.39

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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.