Home / 9,591,431.10-14,374,899.45-3,905,231.10

Finding the Fourth Proportional to 9,591,431.10, 14,374,899.45 and 3,905,231.10

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Solution

The fourth proportional to 9,591,431.10, 14,374,899.45 and 3,905,231.10 is: 5,852,860.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,431.10 : 14,374,899.45 = 3,905,231.10 : x
  2. Step 2: Convert to fraction form
    9,591,431.10/14,374,899.45 = 3,905,231.10/x
  3. Step 3: Cross multiply
    9,591,431.10x = 14,374,899.45 × 3,905,231.10
  4. Step 4: Simplify right side
    9,591,431.10x = 56,137,304,391,512.89
  5. Step 5: Solve for x
    x = 56,137,304,391,512.89/9,591,431.10
  6. Step 6: Final answer
    x = 5,852,860.10

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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.