Home / 10,745,601.24-16,114,531.14-3,555,807.96

Finding the Fourth Proportional to 10,745,601.24, 16,114,531.14 and 3,555,807.96

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Solution

The fourth proportional to 10,745,601.24, 16,114,531.14 and 3,555,807.96 is: 5,332,431.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745,601.24 : 16,114,531.14 = 3,555,807.96 : x
  2. Step 2: Convert to fraction form
    10,745,601.24/16,114,531.14 = 3,555,807.96/x
  3. Step 3: Cross multiply
    10,745,601.24x = 16,114,531.14 × 3,555,807.96
  4. Step 4: Simplify right side
    10,745,601.24x = 57,300,178,099,279.88
  5. Step 5: Solve for x
    x = 57,300,178,099,279.88/10,745,601.24
  6. Step 6: Final answer
    x = 5,332,431.09

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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.