Home / 7,705,453.24-10,633,603.62-4,649,077

Finding the Fourth Proportional to 7,705,453.24, 10,633,603.62 and 4,649,077

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Solution

The fourth proportional to 7,705,453.24, 10,633,603.62 and 4,649,077 is: 6,415,773.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,453.24 : 10,633,603.62 = 4,649,077 : x
  2. Step 2: Convert to fraction form
    7,705,453.24/10,633,603.62 = 4,649,077/x
  3. Step 3: Cross multiply
    7,705,453.24x = 10,633,603.62 × 4,649,077
  4. Step 4: Simplify right side
    7,705,453.24x = 49,436,442,016,858.73
  5. Step 5: Solve for x
    x = 49,436,442,016,858.73/7,705,453.24
  6. Step 6: Final answer
    x = 6,415,773.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.