Home / 9,258,883.76-13,897,289.61-4,469,933.32

Finding the Fourth Proportional to 9,258,883.76, 13,897,289.61 and 4,469,933.32

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Solution

The fourth proportional to 9,258,883.76, 13,897,289.61 and 4,469,933.32 is: 6,709,227.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,883.76 : 13,897,289.61 = 4,469,933.32 : x
  2. Step 2: Convert to fraction form
    9,258,883.76/13,897,289.61 = 4,469,933.32/x
  3. Step 3: Cross multiply
    9,258,883.76x = 13,897,289.61 × 4,469,933.32
  4. Step 4: Simplify right side
    9,258,883.76x = 62,119,957,850,685.58
  5. Step 5: Solve for x
    x = 62,119,957,850,685.58/9,258,883.76
  6. Step 6: Final answer
    x = 6,709,227.53

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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.