Home / 4,844,550.80-7,266,584.66-1,811,693.70

Finding the Fourth Proportional to 4,844,550.80, 7,266,584.66 and 1,811,693.70

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Solution

The fourth proportional to 4,844,550.80, 7,266,584.66 and 1,811,693.70 is: 2,717,450.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,550.80 : 7,266,584.66 = 1,811,693.70 : x
  2. Step 2: Convert to fraction form
    4,844,550.80/7,266,584.66 = 1,811,693.70/x
  3. Step 3: Cross multiply
    4,844,550.80x = 7,266,584.66 × 1,811,693.70
  4. Step 4: Simplify right side
    4,844,550.80x = 13,164,825,639,980.17
  5. Step 5: Solve for x
    x = 13,164,825,639,980.17/4,844,550.80
  6. Step 6: Final answer
    x = 2,717,450.22

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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.