Home / 4,192,579.89-5,785,725.47-2,357,046.36

Finding the Fourth Proportional to 4,192,579.89, 5,785,725.47 and 2,357,046.36

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Solution

The fourth proportional to 4,192,579.89, 5,785,725.47 and 2,357,046.36 is: 3,252,704.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,579.89 : 5,785,725.47 = 2,357,046.36 : x
  2. Step 2: Convert to fraction form
    4,192,579.89/5,785,725.47 = 2,357,046.36/x
  3. Step 3: Cross multiply
    4,192,579.89x = 5,785,725.47 × 2,357,046.36
  4. Step 4: Simplify right side
    4,192,579.89x = 13,637,223,147,237.56
  5. Step 5: Solve for x
    x = 13,637,223,147,237.56/4,192,579.89
  6. Step 6: Final answer
    x = 3,252,704.42

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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.