Home / 8,355,932.87-11,533,238.36-5,094,545.73

Finding the Fourth Proportional to 8,355,932.87, 11,533,238.36 and 5,094,545.73

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Solution

The fourth proportional to 8,355,932.87, 11,533,238.36 and 5,094,545.73 is: 7,031,723.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,355,932.87 : 11,533,238.36 = 5,094,545.73 : x
  2. Step 2: Convert to fraction form
    8,355,932.87/11,533,238.36 = 5,094,545.73/x
  3. Step 3: Cross multiply
    8,355,932.87x = 11,533,238.36 × 5,094,545.73
  4. Step 4: Simplify right side
    8,355,932.87x = 58,756,610,190,392.38
  5. Step 5: Solve for x
    x = 58,756,610,190,392.38/8,355,932.87
  6. Step 6: Final answer
    x = 7,031,723.58

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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.