Home / 11,304,513.60-16,956,964.80-3,217,697.16

Finding the Fourth Proportional to 11,304,513.60, 16,956,964.80 and 3,217,697.16

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Solution

The fourth proportional to 11,304,513.60, 16,956,964.80 and 3,217,697.16 is: 4,826,601.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,513.60 : 16,956,964.80 = 3,217,697.16 : x
  2. Step 2: Convert to fraction form
    11,304,513.60/16,956,964.80 = 3,217,697.16/x
  3. Step 3: Cross multiply
    11,304,513.60x = 16,956,964.80 × 3,217,697.16
  4. Step 4: Simplify right side
    11,304,513.60x = 54,562,377,479,179.98
  5. Step 5: Solve for x
    x = 54,562,377,479,179.98/11,304,513.60
  6. Step 6: Final answer
    x = 4,826,601.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.