Home / 4,526,677.80-6,790,016.70-1,494,511.65

Finding the Fourth Proportional to 4,526,677.80, 6,790,016.70 and 1,494,511.65

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Solution

The fourth proportional to 4,526,677.80, 6,790,016.70 and 1,494,511.65 is: 2,241,767.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,677.80 : 6,790,016.70 = 1,494,511.65 : x
  2. Step 2: Convert to fraction form
    4,526,677.80/6,790,016.70 = 1,494,511.65/x
  3. Step 3: Cross multiply
    4,526,677.80x = 6,790,016.70 × 1,494,511.65
  4. Step 4: Simplify right side
    4,526,677.80x = 10,147,759,061,844.55
  5. Step 5: Solve for x
    x = 10,147,759,061,844.55/4,526,677.80
  6. Step 6: Final answer
    x = 2,241,767.48

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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.