Home / 9,861,270.32-14,765,324.52-6,441,087.44

Finding the Fourth Proportional to 9,861,270.32, 14,765,324.52 and 6,441,087.44

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Solution

The fourth proportional to 9,861,270.32, 14,765,324.52 and 6,441,087.44 is: 9,644,269.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,270.32 : 14,765,324.52 = 6,441,087.44 : x
  2. Step 2: Convert to fraction form
    9,861,270.32/14,765,324.52 = 6,441,087.44/x
  3. Step 3: Cross multiply
    9,861,270.32x = 14,765,324.52 × 6,441,087.44
  4. Step 4: Simplify right side
    9,861,270.32x = 95,104,746,313,296.03
  5. Step 5: Solve for x
    x = 95,104,746,313,296.03/9,861,270.32
  6. Step 6: Final answer
    x = 9,644,269.27

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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.