Home / 3,833,155.16-5,289,661.41-2,114,238.77

Finding the Fourth Proportional to 3,833,155.16, 5,289,661.41 and 2,114,238.77

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Solution

The fourth proportional to 3,833,155.16, 5,289,661.41 and 2,114,238.77 is: 2,917,598.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,155.16 : 5,289,661.41 = 2,114,238.77 : x
  2. Step 2: Convert to fraction form
    3,833,155.16/5,289,661.41 = 2,114,238.77/x
  3. Step 3: Cross multiply
    3,833,155.16x = 5,289,661.41 × 2,114,238.77
  4. Step 4: Simplify right side
    3,833,155.16x = 11,183,607,233,194.87
  5. Step 5: Solve for x
    x = 11,183,607,233,194.87/3,833,155.16
  6. Step 6: Final answer
    x = 2,917,598.37

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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.