Home / 3,630,748.16-5,008,221.96-2,235,534.32

Finding the Fourth Proportional to 3,630,748.16, 5,008,221.96 and 2,235,534.32

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Solution

The fourth proportional to 3,630,748.16, 5,008,221.96 and 2,235,534.32 is: 3,083,676.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,748.16 : 5,008,221.96 = 2,235,534.32 : x
  2. Step 2: Convert to fraction form
    3,630,748.16/5,008,221.96 = 2,235,534.32/x
  3. Step 3: Cross multiply
    3,630,748.16x = 5,008,221.96 × 2,235,534.32
  4. Step 4: Simplify right side
    3,630,748.16x = 11,196,052,073,757.67
  5. Step 5: Solve for x
    x = 11,196,052,073,757.67/3,630,748.16
  6. Step 6: Final answer
    x = 3,083,676.31

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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.