Home / 11,113,632.54-16,673,441.36-5,719,343.58

Finding the Fourth Proportional to 11,113,632.54, 16,673,441.36 and 5,719,343.58

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Solution

The fourth proportional to 11,113,632.54, 16,673,441.36 and 5,719,343.58 is: 8,580,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,113,632.54 : 16,673,441.36 = 5,719,343.58 : x
  2. Step 2: Convert to fraction form
    11,113,632.54/16,673,441.36 = 5,719,343.58/x
  3. Step 3: Cross multiply
    11,113,632.54x = 16,673,441.36 × 5,719,343.58
  4. Step 4: Simplify right side
    11,113,632.54x = 95,361,139,770,225.75
  5. Step 5: Solve for x
    x = 95,361,139,770,225.75/11,113,632.54
  6. Step 6: Final answer
    x = 8,580,555.41

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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.