Home / 7,329,773.93-10,997,710.31-3,228,996.29

Finding the Fourth Proportional to 7,329,773.93, 10,997,710.31 and 3,228,996.29

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Solution

The fourth proportional to 7,329,773.93, 10,997,710.31 and 3,228,996.29 is: 4,844,837.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,773.93 : 10,997,710.31 = 3,228,996.29 : x
  2. Step 2: Convert to fraction form
    7,329,773.93/10,997,710.31 = 3,228,996.29/x
  3. Step 3: Cross multiply
    7,329,773.93x = 10,997,710.31 × 3,228,996.29
  4. Step 4: Simplify right side
    7,329,773.93x = 35,511,565,825,051.52
  5. Step 5: Solve for x
    x = 35,511,565,825,051.52/7,329,773.93
  6. Step 6: Final answer
    x = 4,844,837.81

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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.