Home / 11,540,052.58-17,294,789.19-6,137,068.90

Finding the Fourth Proportional to 11,540,052.58, 17,294,789.19 and 6,137,068.90

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Solution

The fourth proportional to 11,540,052.58, 17,294,789.19 and 6,137,068.90 is: 9,197,472.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,540,052.58 : 17,294,789.19 = 6,137,068.90 : x
  2. Step 2: Convert to fraction form
    11,540,052.58/17,294,789.19 = 6,137,068.90/x
  3. Step 3: Cross multiply
    11,540,052.58x = 17,294,789.19 × 6,137,068.90
  4. Step 4: Simplify right side
    11,540,052.58x = 106,139,312,870,005.20
  5. Step 5: Solve for x
    x = 106,139,312,870,005.20/11,540,052.58
  6. Step 6: Final answer
    x = 9,197,472.21

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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.