Home / 2,413,115.36-3,614,160.72-1,151,830.88

Finding the Fourth Proportional to 2,413,115.36, 3,614,160.72 and 1,151,830.88

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Solution

The fourth proportional to 2,413,115.36, 3,614,160.72 and 1,151,830.88 is: 1,725,115.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,115.36 : 3,614,160.72 = 1,151,830.88 : x
  2. Step 2: Convert to fraction form
    2,413,115.36/3,614,160.72 = 1,151,830.88/x
  3. Step 3: Cross multiply
    2,413,115.36x = 3,614,160.72 × 1,151,830.88
  4. Step 4: Simplify right side
    2,413,115.36x = 4,162,901,922,579.03
  5. Step 5: Solve for x
    x = 4,162,901,922,579.03/2,413,115.36
  6. Step 6: Final answer
    x = 1,725,115.17

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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.