Home / 9,522,029.15-14,281,134.09-4,662,241.78

Finding the Fourth Proportional to 9,522,029.15, 14,281,134.09 and 4,662,241.78

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Solution

The fourth proportional to 9,522,029.15, 14,281,134.09 and 4,662,241.78 is: 6,992,427.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,029.15 : 14,281,134.09 = 4,662,241.78 : x
  2. Step 2: Convert to fraction form
    9,522,029.15/14,281,134.09 = 4,662,241.78/x
  3. Step 3: Cross multiply
    9,522,029.15x = 14,281,134.09 × 4,662,241.78
  4. Step 4: Simplify right side
    9,522,029.15x = 66,582,099,948,958.61
  5. Step 5: Solve for x
    x = 66,582,099,948,958.61/9,522,029.15
  6. Step 6: Final answer
    x = 6,992,427.65

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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.