Home / 2,538,277.44-3,804,989.04-940,411.68

Finding the Fourth Proportional to 2,538,277.44, 3,804,989.04 and 940,411.68

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Solution

The fourth proportional to 2,538,277.44, 3,804,989.04 and 940,411.68 is: 1,409,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,538,277.44 : 3,804,989.04 = 940,411.68 : x
  2. Step 2: Convert to fraction form
    2,538,277.44/3,804,989.04 = 940,411.68/x
  3. Step 3: Cross multiply
    2,538,277.44x = 3,804,989.04 × 940,411.68
  4. Step 4: Simplify right side
    2,538,277.44x = 3,578,256,135,487.99
  5. Step 5: Solve for x
    x = 3,578,256,135,487.99/2,538,277.44
  6. Step 6: Final answer
    x = 1,409,718.29

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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.