Home / 3,004,610.78-4,503,766.89-1,110,143.90

Finding the Fourth Proportional to 3,004,610.78, 4,503,766.89 and 1,110,143.90

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Solution

The fourth proportional to 3,004,610.78, 4,503,766.89 and 1,110,143.90 is: 1,664,052.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,610.78 : 4,503,766.89 = 1,110,143.90 : x
  2. Step 2: Convert to fraction form
    3,004,610.78/4,503,766.89 = 1,110,143.90/x
  3. Step 3: Cross multiply
    3,004,610.78x = 4,503,766.89 × 1,110,143.90
  4. Step 4: Simplify right side
    3,004,610.78x = 4,999,829,339,955.47
  5. Step 5: Solve for x
    x = 4,999,829,339,955.47/3,004,610.78
  6. Step 6: Final answer
    x = 1,664,052.25

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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.