Home / 3,508,533.54-4,841,816.70-2,058,253.68

Finding the Fourth Proportional to 3,508,533.54, 4,841,816.70 and 2,058,253.68

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Solution

The fourth proportional to 3,508,533.54, 4,841,816.70 and 2,058,253.68 is: 2,840,413.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,533.54 : 4,841,816.70 = 2,058,253.68 : x
  2. Step 2: Convert to fraction form
    3,508,533.54/4,841,816.70 = 2,058,253.68/x
  3. Step 3: Cross multiply
    3,508,533.54x = 4,841,816.70 × 2,058,253.68
  4. Step 4: Simplify right side
    3,508,533.54x = 9,965,687,040,660.46
  5. Step 5: Solve for x
    x = 9,965,687,040,660.46/3,508,533.54
  6. Step 6: Final answer
    x = 2,840,413.79

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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.