Home / 11,356,223.38-15,671,508.54-6,199,584.93

Finding the Fourth Proportional to 11,356,223.38, 15,671,508.54 and 6,199,584.93

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Solution

The fourth proportional to 11,356,223.38, 15,671,508.54 and 6,199,584.93 is: 8,555,383.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,223.38 : 15,671,508.54 = 6,199,584.93 : x
  2. Step 2: Convert to fraction form
    11,356,223.38/15,671,508.54 = 6,199,584.93/x
  3. Step 3: Cross multiply
    11,356,223.38x = 15,671,508.54 × 6,199,584.93
  4. Step 4: Simplify right side
    11,356,223.38x = 97,156,848,151,701.86
  5. Step 5: Solve for x
    x = 97,156,848,151,701.86/11,356,223.38
  6. Step 6: Final answer
    x = 8,555,383.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.