Home / 9,297,624.40-13,938,448.24-3,231,568.40

Finding the Fourth Proportional to 9,297,624.40, 13,938,448.24 and 3,231,568.40

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Solution

The fourth proportional to 9,297,624.40, 13,938,448.24 and 3,231,568.40 is: 4,844,576.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297,624.40 : 13,938,448.24 = 3,231,568.40 : x
  2. Step 2: Convert to fraction form
    9,297,624.40/13,938,448.24 = 3,231,568.40/x
  3. Step 3: Cross multiply
    9,297,624.40x = 13,938,448.24 × 3,231,568.40
  4. Step 4: Simplify right side
    9,297,624.40x = 45,043,048,877,419.62
  5. Step 5: Solve for x
    x = 45,043,048,877,419.62/9,297,624.40
  6. Step 6: Final answer
    x = 4,844,576.09

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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.