Home / 4,368,731.20-6,553,093.35-1,173,857.38

Finding the Fourth Proportional to 4,368,731.20, 6,553,093.35 and 1,173,857.38

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Solution

The fourth proportional to 4,368,731.20, 6,553,093.35 and 1,173,857.38 is: 1,760,785.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,731.20 : 6,553,093.35 = 1,173,857.38 : x
  2. Step 2: Convert to fraction form
    4,368,731.20/6,553,093.35 = 1,173,857.38/x
  3. Step 3: Cross multiply
    4,368,731.20x = 6,553,093.35 × 1,173,857.38
  4. Step 4: Simplify right side
    4,368,731.20x = 7,692,396,978,745.65
  5. Step 5: Solve for x
    x = 7,692,396,978,745.65/4,368,731.20
  6. Step 6: Final answer
    x = 1,760,785.14

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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.