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Finding the Fourth Proportional to 6,046,451.72, 8,344,103.44 and 3,330,197.72

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Solution

The fourth proportional to 6,046,451.72, 8,344,103.44 and 3,330,197.72 is: 4,595,672.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,451.72 : 8,344,103.44 = 3,330,197.72 : x
  2. Step 2: Convert to fraction form
    6,046,451.72/8,344,103.44 = 3,330,197.72/x
  3. Step 3: Cross multiply
    6,046,451.72x = 8,344,103.44 × 3,330,197.72
  4. Step 4: Simplify right side
    6,046,451.72x = 27,787,514,251,332.16
  5. Step 5: Solve for x
    x = 27,787,514,251,332.16/6,046,451.72
  6. Step 6: Final answer
    x = 4,595,672.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.