Home / 3,576,532.88-4,935,415.92-2,048,738.42

Finding the Fourth Proportional to 3,576,532.88, 4,935,415.92 and 2,048,738.42

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Solution

The fourth proportional to 3,576,532.88, 4,935,415.92 and 2,048,738.42 is: 2,827,144.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,532.88 : 4,935,415.92 = 2,048,738.42 : x
  2. Step 2: Convert to fraction form
    3,576,532.88/4,935,415.92 = 2,048,738.42/x
  3. Step 3: Cross multiply
    3,576,532.88x = 4,935,415.92 × 2,048,738.42
  4. Step 4: Simplify right side
    3,576,532.88x = 10,111,376,213,983.65
  5. Step 5: Solve for x
    x = 10,111,376,213,983.65/3,576,532.88
  6. Step 6: Final answer
    x = 2,827,144.77

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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.