Home / 9,449,608.88-14,174,522.11-3,985,627.30

Finding the Fourth Proportional to 9,449,608.88, 14,174,522.11 and 3,985,627.30

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Solution

The fourth proportional to 9,449,608.88, 14,174,522.11 and 3,985,627.30 is: 5,978,486.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,608.88 : 14,174,522.11 = 3,985,627.30 : x
  2. Step 2: Convert to fraction form
    9,449,608.88/14,174,522.11 = 3,985,627.30/x
  3. Step 3: Cross multiply
    9,449,608.88x = 14,174,522.11 × 3,985,627.30
  4. Step 4: Simplify right side
    9,449,608.88x = 56,494,362,301,088.95
  5. Step 5: Solve for x
    x = 56,494,362,301,088.95/9,449,608.88
  6. Step 6: Final answer
    x = 5,978,486.84

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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.