Home / 11,534,122.11-17,303,807.57-6,139,930.35

Finding the Fourth Proportional to 11,534,122.11, 17,303,807.57 and 6,139,930.35

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Solution

The fourth proportional to 11,534,122.11, 17,303,807.57 and 6,139,930.35 is: 9,211,292.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,122.11 : 17,303,807.57 = 6,139,930.35 : x
  2. Step 2: Convert to fraction form
    11,534,122.11/17,303,807.57 = 6,139,930.35/x
  3. Step 3: Cross multiply
    11,534,122.11x = 17,303,807.57 × 6,139,930.35
  4. Step 4: Simplify right side
    11,534,122.11x = 106,244,173,238,903.09
  5. Step 5: Solve for x
    x = 106,244,173,238,903.09/11,534,122.11
  6. Step 6: Final answer
    x = 9,211,292.57

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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.