Home / 6,084,285.76-9,135,400.32-3,393,867.52

Finding the Fourth Proportional to 6,084,285.76, 9,135,400.32 and 3,393,867.52

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Solution

The fourth proportional to 6,084,285.76, 9,135,400.32 and 3,393,867.52 is: 5,095,805.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084,285.76 : 9,135,400.32 = 3,393,867.52 : x
  2. Step 2: Convert to fraction form
    6,084,285.76/9,135,400.32 = 3,393,867.52/x
  3. Step 3: Cross multiply
    6,084,285.76x = 9,135,400.32 × 3,393,867.52
  4. Step 4: Simplify right side
    6,084,285.76x = 31,004,338,428,245.61
  5. Step 5: Solve for x
    x = 31,004,338,428,245.61/6,084,285.76
  6. Step 6: Final answer
    x = 5,095,805.76

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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.