Home / 4,111,908.12-5,675,027.03-2,369,243.79

Finding the Fourth Proportional to 4,111,908.12, 5,675,027.03 and 2,369,243.79

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Solution

The fourth proportional to 4,111,908.12, 5,675,027.03 and 2,369,243.79 is: 3,269,898.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,908.12 : 5,675,027.03 = 2,369,243.79 : x
  2. Step 2: Convert to fraction form
    4,111,908.12/5,675,027.03 = 2,369,243.79/x
  3. Step 3: Cross multiply
    4,111,908.12x = 5,675,027.03 × 2,369,243.79
  4. Step 4: Simplify right side
    4,111,908.12x = 13,445,522,537,063.43
  5. Step 5: Solve for x
    x = 13,445,522,537,063.43/4,111,908.12
  6. Step 6: Final answer
    x = 3,269,898.58

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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.