Home / 11,576,840.60-17,360,846.84-3,898,423.92

Finding the Fourth Proportional to 11,576,840.60, 17,360,846.84 and 3,898,423.92

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Solution

The fourth proportional to 11,576,840.60, 17,360,846.84 and 3,898,423.92 is: 5,846,149.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,576,840.60 : 17,360,846.84 = 3,898,423.92 : x
  2. Step 2: Convert to fraction form
    11,576,840.60/17,360,846.84 = 3,898,423.92/x
  3. Step 3: Cross multiply
    11,576,840.60x = 17,360,846.84 × 3,898,423.92
  4. Step 4: Simplify right side
    11,576,840.60x = 67,679,940,592,512.41
  5. Step 5: Solve for x
    x = 67,679,940,592,512.41/11,576,840.60
  6. Step 6: Final answer
    x = 5,846,149.47

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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.