Home / 11,770,509.60-17,667,039.60-6,094,807.20

Finding the Fourth Proportional to 11,770,509.60, 17,667,039.60 and 6,094,807.20

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Solution

The fourth proportional to 11,770,509.60, 17,667,039.60 and 6,094,807.20 is: 9,148,049.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,770,509.60 : 17,667,039.60 = 6,094,807.20 : x
  2. Step 2: Convert to fraction form
    11,770,509.60/17,667,039.60 = 6,094,807.20/x
  3. Step 3: Cross multiply
    11,770,509.60x = 17,667,039.60 × 6,094,807.20
  4. Step 4: Simplify right side
    11,770,509.60x = 107,677,200,156,765.12
  5. Step 5: Solve for x
    x = 107,677,200,156,765.12/11,770,509.60
  6. Step 6: Final answer
    x = 9,148,049.13

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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.