Home / 4,154,636.62-5,733,383.07-2,319,078.88

Finding the Fourth Proportional to 4,154,636.62, 5,733,383.07 and 2,319,078.88

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Solution

The fourth proportional to 4,154,636.62, 5,733,383.07 and 2,319,078.88 is: 3,200,320.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,636.62 : 5,733,383.07 = 2,319,078.88 : x
  2. Step 2: Convert to fraction form
    4,154,636.62/5,733,383.07 = 2,319,078.88/x
  3. Step 3: Cross multiply
    4,154,636.62x = 5,733,383.07 × 2,319,078.88
  4. Step 4: Simplify right side
    4,154,636.62x = 13,296,167,588,586.56
  5. Step 5: Solve for x
    x = 13,296,167,588,586.56/4,154,636.62
  6. Step 6: Final answer
    x = 3,200,320.22

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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.