Home / 11,177,025.84-16,772,044.14-4,699,632.42

Finding the Fourth Proportional to 11,177,025.84, 16,772,044.14 and 4,699,632.42

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Solution

The fourth proportional to 11,177,025.84, 16,772,044.14 and 4,699,632.42 is: 7,052,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,177,025.84 : 16,772,044.14 = 4,699,632.42 : x
  2. Step 2: Convert to fraction form
    11,177,025.84/16,772,044.14 = 4,699,632.42/x
  3. Step 3: Cross multiply
    11,177,025.84x = 16,772,044.14 × 4,699,632.42
  4. Step 4: Simplify right side
    11,177,025.84x = 78,822,442,390,015.02
  5. Step 5: Solve for x
    x = 78,822,442,390,015.02/11,177,025.84
  6. Step 6: Final answer
    x = 7,052,183.96

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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.