Home / 14,405,936.27-21,608,941.32-5,886,272.75

Finding the Fourth Proportional to 14,405,936.27, 21,608,941.32 and 5,886,272.75

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Solution

The fourth proportional to 14,405,936.27, 21,608,941.32 and 5,886,272.75 is: 8,829,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,405,936.27 : 21,608,941.32 = 5,886,272.75 : x
  2. Step 2: Convert to fraction form
    14,405,936.27/21,608,941.32 = 5,886,272.75/x
  3. Step 3: Cross multiply
    14,405,936.27x = 21,608,941.32 × 5,886,272.75
  4. Step 4: Simplify right side
    14,405,936.27x = 127,196,122,340,220.33
  5. Step 5: Solve for x
    x = 127,196,122,340,220.33/14,405,936.27
  6. Step 6: Final answer
    x = 8,829,424.20

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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.