Home / 7,384,620.60-11,088,335.70-4,025,388.60

Finding the Fourth Proportional to 7,384,620.60, 11,088,335.70 and 4,025,388.60

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Solution

The fourth proportional to 7,384,620.60, 11,088,335.70 and 4,025,388.60 is: 6,044,299.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,620.60 : 11,088,335.70 = 4,025,388.60 : x
  2. Step 2: Convert to fraction form
    7,384,620.60/11,088,335.70 = 4,025,388.60/x
  3. Step 3: Cross multiply
    7,384,620.60x = 11,088,335.70 × 4,025,388.60
  4. Step 4: Simplify right side
    7,384,620.60x = 44,634,860,119,753.02
  5. Step 5: Solve for x
    x = 44,634,860,119,753.02/7,384,620.60
  6. Step 6: Final answer
    x = 6,044,299.71

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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.