Home / 8,027,573.98-11,078,133.20-4,356,522.25

Finding the Fourth Proportional to 8,027,573.98, 11,078,133.20 and 4,356,522.25

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Solution

The fourth proportional to 8,027,573.98, 11,078,133.20 and 4,356,522.25 is: 6,012,044.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,573.98 : 11,078,133.20 = 4,356,522.25 : x
  2. Step 2: Convert to fraction form
    8,027,573.98/11,078,133.20 = 4,356,522.25/x
  3. Step 3: Cross multiply
    8,027,573.98x = 11,078,133.20 × 4,356,522.25
  4. Step 4: Simplify right side
    8,027,573.98x = 48,262,133,752,481.09
  5. Step 5: Solve for x
    x = 48,262,133,752,481.09/8,027,573.98
  6. Step 6: Final answer
    x = 6,012,044.72

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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.