Home / 11,533,992.15-17,302,021.58-3,336,505.62

Finding the Fourth Proportional to 11,533,992.15, 17,302,021.58 and 3,336,505.62

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Solution

The fourth proportional to 11,533,992.15, 17,302,021.58 and 3,336,505.62 is: 5,005,057.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,533,992.15 : 17,302,021.58 = 3,336,505.62 : x
  2. Step 2: Convert to fraction form
    11,533,992.15/17,302,021.58 = 3,336,505.62/x
  3. Step 3: Cross multiply
    11,533,992.15x = 17,302,021.58 × 3,336,505.62
  4. Step 4: Simplify right side
    11,533,992.15x = 57,728,292,239,031.27
  5. Step 5: Solve for x
    x = 57,728,292,239,031.27/11,533,992.15
  6. Step 6: Final answer
    x = 5,005,057.35

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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.