Home / 2,018,515.92-3,028,358.30-598,606.17

Finding the Fourth Proportional to 2,018,515.92, 3,028,358.30 and 598,606.17

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Solution

The fourth proportional to 2,018,515.92, 3,028,358.30 and 598,606.17 is: 898,082.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,515.92 : 3,028,358.30 = 598,606.17 : x
  2. Step 2: Convert to fraction form
    2,018,515.92/3,028,358.30 = 598,606.17/x
  3. Step 3: Cross multiply
    2,018,515.92x = 3,028,358.30 × 598,606.17
  4. Step 4: Simplify right side
    2,018,515.92x = 1,812,793,960,357.68
  5. Step 5: Solve for x
    x = 1,812,793,960,357.68/2,018,515.92
  6. Step 6: Final answer
    x = 898,082.57

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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.