Home / 10,591,138.14-14,614,601.06-5,943,857.24

Finding the Fourth Proportional to 10,591,138.14, 14,614,601.06 and 5,943,857.24

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Solution

The fourth proportional to 10,591,138.14, 14,614,601.06 and 5,943,857.24 is: 8,201,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,591,138.14 : 14,614,601.06 = 5,943,857.24 : x
  2. Step 2: Convert to fraction form
    10,591,138.14/14,614,601.06 = 5,943,857.24/x
  3. Step 3: Cross multiply
    10,591,138.14x = 14,614,601.06 × 5,943,857.24
  4. Step 4: Simplify right side
    10,591,138.14x = 86,867,102,217,400.39
  5. Step 5: Solve for x
    x = 86,867,102,217,400.39/10,591,138.14
  6. Step 6: Final answer
    x = 8,201,866.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.