Home / 7,753,702.00-11,631,816.39-2,289,349.20

Finding the Fourth Proportional to 7,753,702.00, 11,631,816.39 and 2,289,349.20

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Solution

The fourth proportional to 7,753,702.00, 11,631,816.39 and 2,289,349.20 is: 3,434,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,702.00 : 11,631,816.39 = 2,289,349.20 : x
  2. Step 2: Convert to fraction form
    7,753,702.00/11,631,816.39 = 2,289,349.20/x
  3. Step 3: Cross multiply
    7,753,702.00x = 11,631,816.39 × 2,289,349.20
  4. Step 4: Simplify right side
    7,753,702.00x = 26,629,289,599,197.76
  5. Step 5: Solve for x
    x = 26,629,289,599,197.76/7,753,702.00
  6. Step 6: Final answer
    x = 3,434,396.83

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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.