Home / 1,828,626.98-2,731,819.52-1,183,676.58

Finding the Fourth Proportional to 1,828,626.98, 2,731,819.52 and 1,183,676.58

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Solution

The fourth proportional to 1,828,626.98, 2,731,819.52 and 1,183,676.58 is: 1,768,316.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,626.98 : 2,731,819.52 = 1,183,676.58 : x
  2. Step 2: Convert to fraction form
    1,828,626.98/2,731,819.52 = 1,183,676.58/x
  3. Step 3: Cross multiply
    1,828,626.98x = 2,731,819.52 × 1,183,676.58
  4. Step 4: Simplify right side
    1,828,626.98x = 3,233,590,780,692.46
  5. Step 5: Solve for x
    x = 3,233,590,780,692.46/1,828,626.98
  6. Step 6: Final answer
    x = 1,768,316.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.