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Finding the Fourth Proportional to 6,177,504.48, 8,524,950.48 and 3,461,269.92

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Solution

The fourth proportional to 6,177,504.48, 8,524,950.48 and 3,461,269.92 is: 4,776,549.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,504.48 : 8,524,950.48 = 3,461,269.92 : x
  2. Step 2: Convert to fraction form
    6,177,504.48/8,524,950.48 = 3,461,269.92/x
  3. Step 3: Cross multiply
    6,177,504.48x = 8,524,950.48 × 3,461,269.92
  4. Step 4: Simplify right side
    6,177,504.48x = 29,507,154,665,913.56
  5. Step 5: Solve for x
    x = 29,507,154,665,913.56/6,177,504.48
  6. Step 6: Final answer
    x = 4,776,549.29

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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.