Home / 9,410,843.60-14,116,265.40-5,622,376.40

Finding the Fourth Proportional to 9,410,843.60, 14,116,265.40 and 5,622,376.40

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Solution

The fourth proportional to 9,410,843.60, 14,116,265.40 and 5,622,376.40 is: 8,433,564.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,843.60 : 14,116,265.40 = 5,622,376.40 : x
  2. Step 2: Convert to fraction form
    9,410,843.60/14,116,265.40 = 5,622,376.40/x
  3. Step 3: Cross multiply
    9,410,843.60x = 14,116,265.40 × 5,622,376.40
  4. Step 4: Simplify right side
    9,410,843.60x = 79,366,957,441,096.56
  5. Step 5: Solve for x
    x = 79,366,957,441,096.56/9,410,843.60
  6. Step 6: Final answer
    x = 8,433,564.60

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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.