Home / 2,018,695.05-3,028,206.62-598,747.04

Finding the Fourth Proportional to 2,018,695.05, 3,028,206.62 and 598,747.04

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Solution

The fourth proportional to 2,018,695.05, 3,028,206.62 and 598,747.04 is: 898,169.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,695.05 : 3,028,206.62 = 598,747.04 : x
  2. Step 2: Convert to fraction form
    2,018,695.05/3,028,206.62 = 598,747.04/x
  3. Step 3: Cross multiply
    2,018,695.05x = 3,028,206.62 × 598,747.04
  4. Step 4: Simplify right side
    2,018,695.05x = 1,813,129,732,098.64
  5. Step 5: Solve for x
    x = 1,813,129,732,098.64/2,018,695.05
  6. Step 6: Final answer
    x = 898,169.21

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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.