Home / 9,558,059.20-14,313,469.20-6,345,793.60

Finding the Fourth Proportional to 9,558,059.20, 14,313,469.20 and 6,345,793.60

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Solution

The fourth proportional to 9,558,059.20, 14,313,469.20 and 6,345,793.60 is: 9,503,008.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,059.20 : 14,313,469.20 = 6,345,793.60 : x
  2. Step 2: Convert to fraction form
    9,558,059.20/14,313,469.20 = 6,345,793.60/x
  3. Step 3: Cross multiply
    9,558,059.20x = 14,313,469.20 × 6,345,793.60
  4. Step 4: Simplify right side
    9,558,059.20x = 90,830,321,243,157.11
  5. Step 5: Solve for x
    x = 90,830,321,243,157.11/9,558,059.20
  6. Step 6: Final answer
    x = 9,503,008.86

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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.