Home / 1,813,016.84-2,719,229.69-533,325.04

Finding the Fourth Proportional to 1,813,016.84, 2,719,229.69 and 533,325.04

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Solution

The fourth proportional to 1,813,016.84, 2,719,229.69 and 533,325.04 is: 799,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,016.84 : 2,719,229.69 = 533,325.04 : x
  2. Step 2: Convert to fraction form
    1,813,016.84/2,719,229.69 = 533,325.04/x
  3. Step 3: Cross multiply
    1,813,016.84x = 2,719,229.69 × 533,325.04
  4. Step 4: Simplify right side
    1,813,016.84x = 1,450,233,277,723.68
  5. Step 5: Solve for x
    x = 1,450,233,277,723.68/1,813,016.84
  6. Step 6: Final answer
    x = 799,900.61

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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.