Home / 9,188,013.94-13,781,927.45-2,364,560.60

Finding the Fourth Proportional to 9,188,013.94, 13,781,927.45 and 2,364,560.60

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Solution

The fourth proportional to 9,188,013.94, 13,781,927.45 and 2,364,560.60 is: 3,546,816.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,013.94 : 13,781,927.45 = 2,364,560.60 : x
  2. Step 2: Convert to fraction form
    9,188,013.94/13,781,927.45 = 2,364,560.60/x
  3. Step 3: Cross multiply
    9,188,013.94x = 13,781,927.45 × 2,364,560.60
  4. Step 4: Simplify right side
    9,188,013.94x = 32,588,202,640,328.47
  5. Step 5: Solve for x
    x = 32,588,202,640,328.47/9,188,013.94
  6. Step 6: Final answer
    x = 3,546,816.85

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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.