Home / 11,588,557.60-17,382,836.40-4,016,288.80

Finding the Fourth Proportional to 11,588,557.60, 17,382,836.40 and 4,016,288.80

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Solution

The fourth proportional to 11,588,557.60, 17,382,836.40 and 4,016,288.80 is: 6,024,433.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,557.60 : 17,382,836.40 = 4,016,288.80 : x
  2. Step 2: Convert to fraction form
    11,588,557.60/17,382,836.40 = 4,016,288.80/x
  3. Step 3: Cross multiply
    11,588,557.60x = 17,382,836.40 × 4,016,288.80
  4. Step 4: Simplify right side
    11,588,557.60x = 69,814,491,145,552.31
  5. Step 5: Solve for x
    x = 69,814,491,145,552.31/11,588,557.60
  6. Step 6: Final answer
    x = 6,024,433.20

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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.