Home / 3,519,798.24-4,857,390.52-2,296,886.16

Finding the Fourth Proportional to 3,519,798.24, 4,857,390.52 and 2,296,886.16

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Solution

The fourth proportional to 3,519,798.24, 4,857,390.52 and 2,296,886.16 is: 3,169,747.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,798.24 : 4,857,390.52 = 2,296,886.16 : x
  2. Step 2: Convert to fraction form
    3,519,798.24/4,857,390.52 = 2,296,886.16/x
  3. Step 3: Cross multiply
    3,519,798.24x = 4,857,390.52 × 2,296,886.16
  4. Step 4: Simplify right side
    3,519,798.24x = 11,156,873,059,103.20
  5. Step 5: Solve for x
    x = 11,156,873,059,103.20/3,519,798.24
  6. Step 6: Final answer
    x = 3,169,747.89

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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.