Home / 11,805,116.58-17,710,163.19-3,826,318.50

Finding the Fourth Proportional to 11,805,116.58, 17,710,163.19 and 3,826,318.50

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Solution

The fourth proportional to 11,805,116.58, 17,710,163.19 and 3,826,318.50 is: 5,740,284.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,805,116.58 : 17,710,163.19 = 3,826,318.50 : x
  2. Step 2: Convert to fraction form
    11,805,116.58/17,710,163.19 = 3,826,318.50/x
  3. Step 3: Cross multiply
    11,805,116.58x = 17,710,163.19 × 3,826,318.50
  4. Step 4: Simplify right side
    11,805,116.58x = 67,764,725,051,916.02
  5. Step 5: Solve for x
    x = 67,764,725,051,916.02/11,805,116.58
  6. Step 6: Final answer
    x = 5,740,284.27

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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.