Home / 1,903,384.29-2,853,935.91-605,975.97

Finding the Fourth Proportional to 1,903,384.29, 2,853,935.91 and 605,975.97

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Solution

The fourth proportional to 1,903,384.29, 2,853,935.91 and 605,975.97 is: 908,600.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,384.29 : 2,853,935.91 = 605,975.97 : x
  2. Step 2: Convert to fraction form
    1,903,384.29/2,853,935.91 = 605,975.97/x
  3. Step 3: Cross multiply
    1,903,384.29x = 2,853,935.91 × 605,975.97
  4. Step 4: Simplify right side
    1,903,384.29x = 1,729,416,581,380.08
  5. Step 5: Solve for x
    x = 1,729,416,581,380.08/1,903,384.29
  6. Step 6: Final answer
    x = 908,600.85

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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.