Home / 2,018,516.92-3,028,359.80-598,607.17

Finding the Fourth Proportional to 2,018,516.92, 3,028,359.80 and 598,607.17

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Solution

The fourth proportional to 2,018,516.92, 3,028,359.80 and 598,607.17 is: 898,084.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,516.92 : 3,028,359.80 = 598,607.17 : x
  2. Step 2: Convert to fraction form
    2,018,516.92/3,028,359.80 = 598,607.17/x
  3. Step 3: Cross multiply
    2,018,516.92x = 3,028,359.80 × 598,607.17
  4. Step 4: Simplify right side
    2,018,516.92x = 1,812,797,889,619.77
  5. Step 5: Solve for x
    x = 1,812,797,889,619.77/2,018,516.92
  6. Step 6: Final answer
    x = 898,084.07

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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.