Home / 2,253,005.70-3,379,508.55-1,650,705.90

Finding the Fourth Proportional to 2,253,005.70, 3,379,508.55 and 1,650,705.90

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Solution

The fourth proportional to 2,253,005.70, 3,379,508.55 and 1,650,705.90 is: 2,476,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,005.70 : 3,379,508.55 = 1,650,705.90 : x
  2. Step 2: Convert to fraction form
    2,253,005.70/3,379,508.55 = 1,650,705.90/x
  3. Step 3: Cross multiply
    2,253,005.70x = 3,379,508.55 × 1,650,705.90
  4. Step 4: Simplify right side
    2,253,005.70x = 5,578,574,702,585.44
  5. Step 5: Solve for x
    x = 5,578,574,702,585.44/2,253,005.70
  6. Step 6: Final answer
    x = 2,476,058.85

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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.