Home / 9,338,585.21-13,979,147.51-6,093,134.62

Finding the Fourth Proportional to 9,338,585.21, 13,979,147.51 and 6,093,134.62

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Solution

The fourth proportional to 9,338,585.21, 13,979,147.51 and 6,093,134.62 is: 9,120,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,585.21 : 13,979,147.51 = 6,093,134.62 : x
  2. Step 2: Convert to fraction form
    9,338,585.21/13,979,147.51 = 6,093,134.62/x
  3. Step 3: Cross multiply
    9,338,585.21x = 13,979,147.51 × 6,093,134.62
  4. Step 4: Simplify right side
    9,338,585.21x = 85,176,827,608,703.50
  5. Step 5: Solve for x
    x = 85,176,827,608,703.50/9,338,585.21
  6. Step 6: Final answer
    x = 9,120,956.30

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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.