Home / 7,384,592.86-11,076,488.67-2,267,023.61

Finding the Fourth Proportional to 7,384,592.86, 11,076,488.67 and 2,267,023.61

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Solution

The fourth proportional to 7,384,592.86, 11,076,488.67 and 2,267,023.61 is: 3,400,412.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,592.86 : 11,076,488.67 = 2,267,023.61 : x
  2. Step 2: Convert to fraction form
    7,384,592.86/11,076,488.67 = 2,267,023.61/x
  3. Step 3: Cross multiply
    7,384,592.86x = 11,076,488.67 × 2,267,023.61
  4. Step 4: Simplify right side
    7,384,592.86x = 25,110,661,305,905.95
  5. Step 5: Solve for x
    x = 25,110,661,305,905.95/7,384,592.86
  6. Step 6: Final answer
    x = 3,400,412.42

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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.