Home / 2,899,757.22-4,001,220.12-1,675,826.39

Finding the Fourth Proportional to 2,899,757.22, 4,001,220.12 and 1,675,826.39

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Solution

The fourth proportional to 2,899,757.22, 4,001,220.12 and 1,675,826.39 is: 2,312,383.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,757.22 : 4,001,220.12 = 1,675,826.39 : x
  2. Step 2: Convert to fraction form
    2,899,757.22/4,001,220.12 = 1,675,826.39/x
  3. Step 3: Cross multiply
    2,899,757.22x = 4,001,220.12 × 1,675,826.39
  4. Step 4: Simplify right side
    2,899,757.22x = 6,705,350,269,294.97
  5. Step 5: Solve for x
    x = 6,705,350,269,294.97/2,899,757.22
  6. Step 6: Final answer
    x = 2,312,383.34

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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.