Home / 11,356,223.32-15,671,508.46-6,199,584.87

Finding the Fourth Proportional to 11,356,223.32, 15,671,508.46 and 6,199,584.87

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Solution

The fourth proportional to 11,356,223.32, 15,671,508.46 and 6,199,584.87 is: 8,555,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,223.32 : 15,671,508.46 = 6,199,584.87 : x
  2. Step 2: Convert to fraction form
    11,356,223.32/15,671,508.46 = 6,199,584.87/x
  3. Step 3: Cross multiply
    11,356,223.32x = 15,671,508.46 × 6,199,584.87
  4. Step 4: Simplify right side
    11,356,223.32x = 97,156,846,738,693
  5. Step 5: Solve for x
    x = 97,156,846,738,693/11,356,223.32
  6. Step 6: Final answer
    x = 8,555,383.60

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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.