Home / 3,803,883.73-5,696,360.81-2,661,296.51

Finding the Fourth Proportional to 3,803,883.73, 5,696,360.81 and 2,661,296.51

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Solution

The fourth proportional to 3,803,883.73, 5,696,360.81 and 2,661,296.51 is: 3,985,322.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,883.73 : 5,696,360.81 = 2,661,296.51 : x
  2. Step 2: Convert to fraction form
    3,803,883.73/5,696,360.81 = 2,661,296.51/x
  3. Step 3: Cross multiply
    3,803,883.73x = 5,696,360.81 × 2,661,296.51
  4. Step 4: Simplify right side
    3,803,883.73x = 15,159,705,143,353.77
  5. Step 5: Solve for x
    x = 15,159,705,143,353.77/3,803,883.73
  6. Step 6: Final answer
    x = 3,985,322.95

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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.