Home / 11,002,211.60-16,503,317.40-6,283,619.60

Finding the Fourth Proportional to 11,002,211.60, 16,503,317.40 and 6,283,619.60

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Solution

The fourth proportional to 11,002,211.60, 16,503,317.40 and 6,283,619.60 is: 9,425,429.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,002,211.60 : 16,503,317.40 = 6,283,619.60 : x
  2. Step 2: Convert to fraction form
    11,002,211.60/16,503,317.40 = 6,283,619.60/x
  3. Step 3: Cross multiply
    11,002,211.60x = 16,503,317.40 × 6,283,619.60
  4. Step 4: Simplify right side
    11,002,211.60x = 103,700,568,679,661.03
  5. Step 5: Solve for x
    x = 103,700,568,679,661.03/11,002,211.60
  6. Step 6: Final answer
    x = 9,425,429.40

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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.