Home / 4,121,043.92-5,687,389.62-2,286,093.17

Finding the Fourth Proportional to 4,121,043.92, 5,687,389.62 and 2,286,093.17

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Solution

The fourth proportional to 4,121,043.92, 5,687,389.62 and 2,286,093.17 is: 3,155,002.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,043.92 : 5,687,389.62 = 2,286,093.17 : x
  2. Step 2: Convert to fraction form
    4,121,043.92/5,687,389.62 = 2,286,093.17/x
  3. Step 3: Cross multiply
    4,121,043.92x = 5,687,389.62 × 2,286,093.17
  4. Step 4: Simplify right side
    4,121,043.92x = 13,001,902,579,629.37
  5. Step 5: Solve for x
    x = 13,001,902,579,629.37/4,121,043.92
  6. Step 6: Final answer
    x = 3,155,002.18

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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.