Home / 2,541,576.75-3,812,498.27-1,935,315.93

Finding the Fourth Proportional to 2,541,576.75, 3,812,498.27 and 1,935,315.93

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Solution

The fourth proportional to 2,541,576.75, 3,812,498.27 and 1,935,315.93 is: 2,903,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,576.75 : 3,812,498.27 = 1,935,315.93 : x
  2. Step 2: Convert to fraction form
    2,541,576.75/3,812,498.27 = 1,935,315.93/x
  3. Step 3: Cross multiply
    2,541,576.75x = 3,812,498.27 × 1,935,315.93
  4. Step 4: Simplify right side
    2,541,576.75x = 7,378,388,635,028.44
  5. Step 5: Solve for x
    x = 7,378,388,635,028.44/2,541,576.75
  6. Step 6: Final answer
    x = 2,903,075.28

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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.