Home / 9,346,813.20-14,016,072.60-4,295,523.60

Finding the Fourth Proportional to 9,346,813.20, 14,016,072.60 and 4,295,523.60

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Solution

The fourth proportional to 9,346,813.20, 14,016,072.60 and 4,295,523.60 is: 6,441,379.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,813.20 : 14,016,072.60 = 4,295,523.60 : x
  2. Step 2: Convert to fraction form
    9,346,813.20/14,016,072.60 = 4,295,523.60/x
  3. Step 3: Cross multiply
    9,346,813.20x = 14,016,072.60 × 4,295,523.60
  4. Step 4: Simplify right side
    9,346,813.20x = 60,206,370,632,613.35
  5. Step 5: Solve for x
    x = 60,206,370,632,613.35/9,346,813.20
  6. Step 6: Final answer
    x = 6,441,379.47

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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.