Home / 9,482,218.22-13,082,257.82-6,173,005.61

Finding the Fourth Proportional to 9,482,218.22, 13,082,257.82 and 6,173,005.61

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Solution

The fourth proportional to 9,482,218.22, 13,082,257.82 and 6,173,005.61 is: 8,516,662.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,218.22 : 13,082,257.82 = 6,173,005.61 : x
  2. Step 2: Convert to fraction form
    9,482,218.22/13,082,257.82 = 6,173,005.61/x
  3. Step 3: Cross multiply
    9,482,218.22x = 13,082,257.82 × 6,173,005.61
  4. Step 4: Simplify right side
    9,482,218.22x = 80,756,850,962,464.53
  5. Step 5: Solve for x
    x = 80,756,850,962,464.53/9,482,218.22
  6. Step 6: Final answer
    x = 8,516,662.35

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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.