Home / 11,304,007.20-16,957,047.60-3,730,989.60

Finding the Fourth Proportional to 11,304,007.20, 16,957,047.60 and 3,730,989.60

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Solution

The fourth proportional to 11,304,007.20, 16,957,047.60 and 3,730,989.60 is: 5,596,826.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,007.20 : 16,957,047.60 = 3,730,989.60 : x
  2. Step 2: Convert to fraction form
    11,304,007.20/16,957,047.60 = 3,730,989.60/x
  3. Step 3: Cross multiply
    11,304,007.20x = 16,957,047.60 × 3,730,989.60
  4. Step 4: Simplify right side
    11,304,007.20x = 63,266,568,242,304.97
  5. Step 5: Solve for x
    x = 63,266,568,242,304.97/11,304,007.20
  6. Step 6: Final answer
    x = 5,596,826.61

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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.