Home / 4,194,424.72-5,786,484.78-2,665,711.72

Finding the Fourth Proportional to 4,194,424.72, 5,786,484.78 and 2,665,711.72

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Solution

The fourth proportional to 4,194,424.72, 5,786,484.78 and 2,665,711.72 is: 3,677,524.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,424.72 : 5,786,484.78 = 2,665,711.72 : x
  2. Step 2: Convert to fraction form
    4,194,424.72/5,786,484.78 = 2,665,711.72/x
  3. Step 3: Cross multiply
    4,194,424.72x = 5,786,484.78 × 2,665,711.72
  4. Step 4: Simplify right side
    4,194,424.72x = 15,425,100,295,647.62
  5. Step 5: Solve for x
    x = 15,425,100,295,647.62/4,194,424.72
  6. Step 6: Final answer
    x = 3,677,524.65

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Double scale
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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.