Home / 10,795,456.98-16,185,185.91-6,534,617.22

Finding the Fourth Proportional to 10,795,456.98, 16,185,185.91 and 6,534,617.22

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Solution

The fourth proportional to 10,795,456.98, 16,185,185.91 and 6,534,617.22 is: 9,797,083.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,456.98 : 16,185,185.91 = 6,534,617.22 : x
  2. Step 2: Convert to fraction form
    10,795,456.98/16,185,185.91 = 6,534,617.22/x
  3. Step 3: Cross multiply
    10,795,456.98x = 16,185,185.91 × 6,534,617.22
  4. Step 4: Simplify right side
    10,795,456.98x = 105,763,994,556,387.36
  5. Step 5: Solve for x
    x = 105,763,994,556,387.36/10,795,456.98
  6. Step 6: Final answer
    x = 9,797,083.60

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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.