Home / 9,176,769.86-13,762,208.07-3,027,369.33

Finding the Fourth Proportional to 9,176,769.86, 13,762,208.07 and 3,027,369.33

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Solution

The fourth proportional to 9,176,769.86, 13,762,208.07 and 3,027,369.33 is: 4,540,081.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,769.86 : 13,762,208.07 = 3,027,369.33 : x
  2. Step 2: Convert to fraction form
    9,176,769.86/13,762,208.07 = 3,027,369.33/x
  3. Step 3: Cross multiply
    9,176,769.86x = 13,762,208.07 × 3,027,369.33
  4. Step 4: Simplify right side
    9,176,769.86x = 41,663,286,624,196.49
  5. Step 5: Solve for x
    x = 41,663,286,624,196.49/9,176,769.86
  6. Step 6: Final answer
    x = 4,540,081.89

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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.