Home / 11,355,025.83-17,032,778.10-4,068,960.54

Finding the Fourth Proportional to 11,355,025.83, 17,032,778.10 and 4,068,960.54

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Solution

The fourth proportional to 11,355,025.83, 17,032,778.10 and 4,068,960.54 is: 6,103,526.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,355,025.83 : 17,032,778.10 = 4,068,960.54 : x
  2. Step 2: Convert to fraction form
    11,355,025.83/17,032,778.10 = 4,068,960.54/x
  3. Step 3: Cross multiply
    11,355,025.83x = 17,032,778.10 × 4,068,960.54
  4. Step 4: Simplify right side
    11,355,025.83x = 69,305,701,975,476.18
  5. Step 5: Solve for x
    x = 69,305,701,975,476.18/11,355,025.83
  6. Step 6: Final answer
    x = 6,103,526.58

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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.