Home / 9,591,751.70-14,387,627.55-7,450,241.30

Finding the Fourth Proportional to 9,591,751.70, 14,387,627.55 and 7,450,241.30

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Solution

The fourth proportional to 9,591,751.70, 14,387,627.55 and 7,450,241.30 is: 11,175,361.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,751.70 : 14,387,627.55 = 7,450,241.30 : x
  2. Step 2: Convert to fraction form
    9,591,751.70/14,387,627.55 = 7,450,241.30/x
  3. Step 3: Cross multiply
    9,591,751.70x = 14,387,627.55 × 7,450,241.30
  4. Step 4: Simplify right side
    9,591,751.70x = 107,191,296,982,027.81
  5. Step 5: Solve for x
    x = 107,191,296,982,027.81/9,591,751.70
  6. Step 6: Final answer
    x = 11,175,361.95

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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.