Home / 9,188,625.92-13,785,833.84-4,330,735.76

Finding the Fourth Proportional to 9,188,625.92, 13,785,833.84 and 4,330,735.76

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Solution

The fourth proportional to 9,188,625.92, 13,785,833.84 and 4,330,735.76 is: 6,497,468.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,625.92 : 13,785,833.84 = 4,330,735.76 : x
  2. Step 2: Convert to fraction form
    9,188,625.92/13,785,833.84 = 4,330,735.76/x
  3. Step 3: Cross multiply
    9,188,625.92x = 13,785,833.84 × 4,330,735.76
  4. Step 4: Simplify right side
    9,188,625.92x = 59,702,803,501,723.27
  5. Step 5: Solve for x
    x = 59,702,803,501,723.27/9,188,625.92
  6. Step 6: Final answer
    x = 6,497,468.07

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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.