Home / 4,388,379.39-6,583,198.65-1,356,009.93

Finding the Fourth Proportional to 4,388,379.39, 6,583,198.65 and 1,356,009.93

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Solution

The fourth proportional to 4,388,379.39, 6,583,198.65 and 1,356,009.93 is: 2,034,209.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,379.39 : 6,583,198.65 = 1,356,009.93 : x
  2. Step 2: Convert to fraction form
    4,388,379.39/6,583,198.65 = 1,356,009.93/x
  3. Step 3: Cross multiply
    4,388,379.39x = 6,583,198.65 × 1,356,009.93
  4. Step 4: Simplify right side
    4,388,379.39x = 8,926,882,740,562.59
  5. Step 5: Solve for x
    x = 8,926,882,740,562.59/4,388,379.39
  6. Step 6: Final answer
    x = 2,034,209.43

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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.