Home / 4,163,667.96-5,745,111.64-2,328,162.60

Finding the Fourth Proportional to 4,163,667.96, 5,745,111.64 and 2,328,162.60

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Solution

The fourth proportional to 4,163,667.96, 5,745,111.64 and 2,328,162.60 is: 3,212,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,667.96 : 5,745,111.64 = 2,328,162.60 : x
  2. Step 2: Convert to fraction form
    4,163,667.96/5,745,111.64 = 2,328,162.60/x
  3. Step 3: Cross multiply
    4,163,667.96x = 5,745,111.64 × 2,328,162.60
  4. Step 4: Simplify right side
    4,163,667.96x = 13,375,554,053,072.66
  5. Step 5: Solve for x
    x = 13,375,554,053,072.66/4,163,667.96
  6. Step 6: Final answer
    x = 3,212,444.94

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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.