Home / 9,793,239.56-14,680,005.04-4,040,169.20

Finding the Fourth Proportional to 9,793,239.56, 14,680,005.04 and 4,040,169.20

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Solution

The fourth proportional to 9,793,239.56, 14,680,005.04 and 4,040,169.20 is: 6,056,188.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,239.56 : 14,680,005.04 = 4,040,169.20 : x
  2. Step 2: Convert to fraction form
    9,793,239.56/14,680,005.04 = 4,040,169.20/x
  3. Step 3: Cross multiply
    9,793,239.56x = 14,680,005.04 × 4,040,169.20
  4. Step 4: Simplify right side
    9,793,239.56x = 59,309,704,218,452.77
  5. Step 5: Solve for x
    x = 59,309,704,218,452.77/9,793,239.56
  6. Step 6: Final answer
    x = 6,056,188.44

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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.