Home / 1,903,102.11-2,853,708.60-606,085.38

Finding the Fourth Proportional to 1,903,102.11, 2,853,708.60 and 606,085.38

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Solution

The fourth proportional to 1,903,102.11, 2,853,708.60 and 606,085.38 is: 908,827.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,102.11 : 2,853,708.60 = 606,085.38 : x
  2. Step 2: Convert to fraction form
    1,903,102.11/2,853,708.60 = 606,085.38/x
  3. Step 3: Cross multiply
    1,903,102.11x = 2,853,708.60 × 606,085.38
  4. Step 4: Simplify right side
    1,903,102.11x = 1,729,591,061,240.27
  5. Step 5: Solve for x
    x = 1,729,591,061,240.27/1,903,102.11
  6. Step 6: Final answer
    x = 908,827.25

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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.