Home / 3,383,016.16-4,668,559.58-1,834,329.16

Finding the Fourth Proportional to 3,383,016.16, 4,668,559.58 and 1,834,329.16

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Solution

The fourth proportional to 3,383,016.16, 4,668,559.58 and 1,834,329.16 is: 2,531,372.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,016.16 : 4,668,559.58 = 1,834,329.16 : x
  2. Step 2: Convert to fraction form
    3,383,016.16/4,668,559.58 = 1,834,329.16/x
  3. Step 3: Cross multiply
    3,383,016.16x = 4,668,559.58 × 1,834,329.16
  4. Step 4: Simplify right side
    3,383,016.16x = 8,563,674,972,791.35
  5. Step 5: Solve for x
    x = 8,563,674,972,791.35/3,383,016.16
  6. Step 6: Final answer
    x = 2,531,372.77

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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.