Home / 8,541,425.50-11,787,166.82-4,673,946.98

Finding the Fourth Proportional to 8,541,425.50, 11,787,166.82 and 4,673,946.98

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Solution

The fourth proportional to 8,541,425.50, 11,787,166.82 and 4,673,946.98 is: 6,450,046.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,425.50 : 11,787,166.82 = 4,673,946.98 : x
  2. Step 2: Convert to fraction form
    8,541,425.50/11,787,166.82 = 4,673,946.98/x
  3. Step 3: Cross multiply
    8,541,425.50x = 11,787,166.82 × 4,673,946.98
  4. Step 4: Simplify right side
    8,541,425.50x = 55,092,592,761,095.21
  5. Step 5: Solve for x
    x = 55,092,592,761,095.21/8,541,425.50
  6. Step 6: Final answer
    x = 6,450,046.63

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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.