Home / 6,376,191.30-9,567,239.40-3,346,977.60

Finding the Fourth Proportional to 6,376,191.30, 9,567,239.40 and 3,346,977.60

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Solution

The fourth proportional to 6,376,191.30, 9,567,239.40 and 3,346,977.60 is: 5,022,016.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,191.30 : 9,567,239.40 = 3,346,977.60 : x
  2. Step 2: Convert to fraction form
    6,376,191.30/9,567,239.40 = 3,346,977.60/x
  3. Step 3: Cross multiply
    6,376,191.30x = 9,567,239.40 × 3,346,977.60
  4. Step 4: Simplify right side
    6,376,191.30x = 32,021,335,965,637.44
  5. Step 5: Solve for x
    x = 32,021,335,965,637.44/6,376,191.30
  6. Step 6: Final answer
    x = 5,022,016.19

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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.