Home / 2,068,239.45-2,853,004.83-1,241,099.04

Finding the Fourth Proportional to 2,068,239.45, 2,853,004.83 and 1,241,099.04

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Solution

The fourth proportional to 2,068,239.45, 2,853,004.83 and 1,241,099.04 is: 1,712,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,239.45 : 2,853,004.83 = 1,241,099.04 : x
  2. Step 2: Convert to fraction form
    2,068,239.45/2,853,004.83 = 1,241,099.04/x
  3. Step 3: Cross multiply
    2,068,239.45x = 2,853,004.83 × 1,241,099.04
  4. Step 4: Simplify right side
    2,068,239.45x = 3,540,861,561,673.01
  5. Step 5: Solve for x
    x = 3,540,861,561,673.01/2,068,239.45
  6. Step 6: Final answer
    x = 1,712,017.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.