Home / 9,394,918.53-14,087,249.28-2,828,669.73

Finding the Fourth Proportional to 9,394,918.53, 14,087,249.28 and 2,828,669.73

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Solution

The fourth proportional to 9,394,918.53, 14,087,249.28 and 2,828,669.73 is: 4,241,460.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,394,918.53 : 14,087,249.28 = 2,828,669.73 : x
  2. Step 2: Convert to fraction form
    9,394,918.53/14,087,249.28 = 2,828,669.73/x
  3. Step 3: Cross multiply
    9,394,918.53x = 14,087,249.28 × 2,828,669.73
  4. Step 4: Simplify right side
    9,394,918.53x = 39,848,175,617,300.29
  5. Step 5: Solve for x
    x = 39,848,175,617,300.29/9,394,918.53
  6. Step 6: Final answer
    x = 4,241,460.48

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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.