Home / 11,592,601.20-17,388,901.80-2,956,684.95

Finding the Fourth Proportional to 11,592,601.20, 17,388,901.80 and 2,956,684.95

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Solution

The fourth proportional to 11,592,601.20, 17,388,901.80 and 2,956,684.95 is: 4,435,027.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,601.20 : 17,388,901.80 = 2,956,684.95 : x
  2. Step 2: Convert to fraction form
    11,592,601.20/17,388,901.80 = 2,956,684.95/x
  3. Step 3: Cross multiply
    11,592,601.20x = 17,388,901.80 × 2,956,684.95
  4. Step 4: Simplify right side
    11,592,601.20x = 51,413,504,249,087.91
  5. Step 5: Solve for x
    x = 51,413,504,249,087.91/11,592,601.20
  6. Step 6: Final answer
    x = 4,435,027.43

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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.