Home / 9,259,199.97-13,888,801.50-3,864,907.75

Finding the Fourth Proportional to 9,259,199.97, 13,888,801.50 and 3,864,907.75

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Solution

The fourth proportional to 9,259,199.97, 13,888,801.50 and 3,864,907.75 is: 5,797,362.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,199.97 : 13,888,801.50 = 3,864,907.75 : x
  2. Step 2: Convert to fraction form
    9,259,199.97/13,888,801.50 = 3,864,907.75/x
  3. Step 3: Cross multiply
    9,259,199.97x = 13,888,801.50 × 3,864,907.75
  4. Step 4: Simplify right side
    9,259,199.97x = 53,678,936,518,291.35
  5. Step 5: Solve for x
    x = 53,678,936,518,291.35/9,259,199.97
  6. Step 6: Final answer
    x = 5,797,362.26

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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.