Home / 2,997,404.93-4,497,583.66-1,399,735.82

Finding the Fourth Proportional to 2,997,404.93, 4,497,583.66 and 1,399,735.82

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Solution

The fourth proportional to 2,997,404.93, 4,497,583.66 and 1,399,735.82 is: 2,100,293.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,404.93 : 4,497,583.66 = 1,399,735.82 : x
  2. Step 2: Convert to fraction form
    2,997,404.93/4,497,583.66 = 1,399,735.82/x
  3. Step 3: Cross multiply
    2,997,404.93x = 4,497,583.66 × 1,399,735.82
  4. Step 4: Simplify right side
    2,997,404.93x = 6,295,428,960,093.32
  5. Step 5: Solve for x
    x = 6,295,428,960,093.32/2,997,404.93
  6. Step 6: Final answer
    x = 2,100,293.12

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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.