Home / 7,546,188-11,302,784.73-5,835,833.72

Finding the Fourth Proportional to 7,546,188, 11,302,784.73 and 5,835,833.72

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Solution

The fourth proportional to 7,546,188, 11,302,784.73 and 5,835,833.72 is: 8,740,992.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,188 : 11,302,784.73 = 5,835,833.72 : x
  2. Step 2: Convert to fraction form
    7,546,188/11,302,784.73 = 5,835,833.72/x
  3. Step 3: Cross multiply
    7,546,188x = 11,302,784.73 × 5,835,833.72
  4. Step 4: Simplify right side
    7,546,188x = 65,961,172,257,235.09
  5. Step 5: Solve for x
    x = 65,961,172,257,235.09/7,546,188
  6. Step 6: Final answer
    x = 8,740,992.44

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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.