Home / 11,094,044.70-15,309,487.82-6,199,306.98

Finding the Fourth Proportional to 11,094,044.70, 15,309,487.82 and 6,199,306.98

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Solution

The fourth proportional to 11,094,044.70, 15,309,487.82 and 6,199,306.98 is: 8,554,879.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,044.70 : 15,309,487.82 = 6,199,306.98 : x
  2. Step 2: Convert to fraction form
    11,094,044.70/15,309,487.82 = 6,199,306.98/x
  3. Step 3: Cross multiply
    11,094,044.70x = 15,309,487.82 × 6,199,306.98
  4. Step 4: Simplify right side
    11,094,044.70x = 94,908,214,702,751
  5. Step 5: Solve for x
    x = 94,908,214,702,751/11,094,044.70
  6. Step 6: Final answer
    x = 8,554,879.42

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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.