Home / 2,388,237.24-3,295,680.36-1,300,484.94

Finding the Fourth Proportional to 2,388,237.24, 3,295,680.36 and 1,300,484.94

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Solution

The fourth proportional to 2,388,237.24, 3,295,680.36 and 1,300,484.94 is: 1,794,621.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,237.24 : 3,295,680.36 = 1,300,484.94 : x
  2. Step 2: Convert to fraction form
    2,388,237.24/3,295,680.36 = 1,300,484.94/x
  3. Step 3: Cross multiply
    2,388,237.24x = 3,295,680.36 × 1,300,484.94
  4. Step 4: Simplify right side
    2,388,237.24x = 4,285,982,675,233.78
  5. Step 5: Solve for x
    x = 4,285,982,675,233.78/2,388,237.24
  6. Step 6: Final answer
    x = 1,794,621.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.