Home / 11,422,572.60-17,133,917.22-3,849,603.96

Finding the Fourth Proportional to 11,422,572.60, 17,133,917.22 and 3,849,603.96

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Solution

The fourth proportional to 11,422,572.60, 17,133,917.22 and 3,849,603.96 is: 5,774,425.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,422,572.60 : 17,133,917.22 = 3,849,603.96 : x
  2. Step 2: Convert to fraction form
    11,422,572.60/17,133,917.22 = 3,849,603.96/x
  3. Step 3: Cross multiply
    11,422,572.60x = 17,133,917.22 × 3,849,603.96
  4. Step 4: Simplify right side
    11,422,572.60x = 65,958,795,580,424.19
  5. Step 5: Solve for x
    x = 65,958,795,580,424.19/11,422,572.60
  6. Step 6: Final answer
    x = 5,774,425.59

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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.