Home / 11,699,560.44-17,545,764.90-4,124,754.72

Finding the Fourth Proportional to 11,699,560.44, 17,545,764.90 and 4,124,754.72

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Solution

The fourth proportional to 11,699,560.44, 17,545,764.90 and 4,124,754.72 is: 6,185,871.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,560.44 : 17,545,764.90 = 4,124,754.72 : x
  2. Step 2: Convert to fraction form
    11,699,560.44/17,545,764.90 = 4,124,754.72/x
  3. Step 3: Cross multiply
    11,699,560.44x = 17,545,764.90 × 4,124,754.72
  4. Step 4: Simplify right side
    11,699,560.44x = 72,371,976,587,285.33
  5. Step 5: Solve for x
    x = 72,371,976,587,285.33/11,699,560.44
  6. Step 6: Final answer
    x = 6,185,871.42

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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.