Home / 11,086,554.60-16,628,276.70-3,514,285.80

Finding the Fourth Proportional to 11,086,554.60, 16,628,276.70 and 3,514,285.80

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Solution

The fourth proportional to 11,086,554.60, 16,628,276.70 and 3,514,285.80 is: 5,270,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,554.60 : 16,628,276.70 = 3,514,285.80 : x
  2. Step 2: Convert to fraction form
    11,086,554.60/16,628,276.70 = 3,514,285.80/x
  3. Step 3: Cross multiply
    11,086,554.60x = 16,628,276.70 × 3,514,285.80
  4. Step 4: Simplify right side
    11,086,554.60x = 58,436,516,685,280.85
  5. Step 5: Solve for x
    x = 58,436,516,685,280.85/11,086,554.60
  6. Step 6: Final answer
    x = 5,270,935.72

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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.