Home / 2,018,584.91-3,025,384.08-1,732,262.87

Finding the Fourth Proportional to 2,018,584.91, 3,025,384.08 and 1,732,262.87

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Solution

The fourth proportional to 2,018,584.91, 3,025,384.08 and 1,732,262.87 is: 2,596,254.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,584.91 : 3,025,384.08 = 1,732,262.87 : x
  2. Step 2: Convert to fraction form
    2,018,584.91/3,025,384.08 = 1,732,262.87/x
  3. Step 3: Cross multiply
    2,018,584.91x = 3,025,384.08 × 1,732,262.87
  4. Step 4: Simplify right side
    2,018,584.91x = 5,240,760,509,273.11
  5. Step 5: Solve for x
    x = 5,240,760,509,273.11/2,018,584.91
  6. Step 6: Final answer
    x = 2,596,254.67

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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.