Home / 7,384,632.60-11,088,353.70-4,025,400.60

Finding the Fourth Proportional to 7,384,632.60, 11,088,353.70 and 4,025,400.60

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Solution

The fourth proportional to 7,384,632.60, 11,088,353.70 and 4,025,400.60 is: 6,044,317.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,632.60 : 11,088,353.70 = 4,025,400.60 : x
  2. Step 2: Convert to fraction form
    7,384,632.60/11,088,353.70 = 4,025,400.60/x
  3. Step 3: Cross multiply
    7,384,632.60x = 11,088,353.70 × 4,025,400.60
  4. Step 4: Simplify right side
    7,384,632.60x = 44,635,065,636,992.22
  5. Step 5: Solve for x
    x = 44,635,065,636,992.22/7,384,632.60
  6. Step 6: Final answer
    x = 6,044,317.71

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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.