Home / 11,019,850.36-16,529,941.86-4,196,801.32

Finding the Fourth Proportional to 11,019,850.36, 16,529,941.86 and 4,196,801.32

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Solution

The fourth proportional to 11,019,850.36, 16,529,941.86 and 4,196,801.32 is: 6,295,265.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,019,850.36 : 16,529,941.86 = 4,196,801.32 : x
  2. Step 2: Convert to fraction form
    11,019,850.36/16,529,941.86 = 4,196,801.32/x
  3. Step 3: Cross multiply
    11,019,850.36x = 16,529,941.86 × 4,196,801.32
  4. Step 4: Simplify right side
    11,019,850.36x = 69,372,881,817,571.26
  5. Step 5: Solve for x
    x = 69,372,881,817,571.26/11,019,850.36
  6. Step 6: Final answer
    x = 6,295,265.32

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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.