Home / 9,196,240.60-13,794,360.90-5,214,928.60

Finding the Fourth Proportional to 9,196,240.60, 13,794,360.90 and 5,214,928.60

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Solution

The fourth proportional to 9,196,240.60, 13,794,360.90 and 5,214,928.60 is: 7,822,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196,240.60 : 13,794,360.90 = 5,214,928.60 : x
  2. Step 2: Convert to fraction form
    9,196,240.60/13,794,360.90 = 5,214,928.60/x
  3. Step 3: Cross multiply
    9,196,240.60x = 13,794,360.90 × 5,214,928.60
  4. Step 4: Simplify right side
    9,196,240.60x = 71,936,607,176,131.73
  5. Step 5: Solve for x
    x = 71,936,607,176,131.73/9,196,240.60
  6. Step 6: Final answer
    x = 7,822,392.90

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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.