Home / 3,533,616.20-5,301,408.45-1,736,558.30

Finding the Fourth Proportional to 3,533,616.20, 5,301,408.45 and 1,736,558.30

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Solution

The fourth proportional to 3,533,616.20, 5,301,408.45 and 1,736,558.30 is: 2,605,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,616.20 : 5,301,408.45 = 1,736,558.30 : x
  2. Step 2: Convert to fraction form
    3,533,616.20/5,301,408.45 = 1,736,558.30/x
  3. Step 3: Cross multiply
    3,533,616.20x = 5,301,408.45 × 1,736,558.30
  4. Step 4: Simplify right side
    3,533,616.20x = 9,206,204,845,537.64
  5. Step 5: Solve for x
    x = 9,206,204,845,537.64/3,533,616.20
  6. Step 6: Final answer
    x = 2,605,321.10

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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.