Home / 9,558,859.11-14,338,302.38-7,297,224.59

Finding the Fourth Proportional to 9,558,859.11, 14,338,302.38 and 7,297,224.59

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Solution

The fourth proportional to 9,558,859.11, 14,338,302.38 and 7,297,224.59 is: 10,945,847.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,859.11 : 14,338,302.38 = 7,297,224.59 : x
  2. Step 2: Convert to fraction form
    9,558,859.11/14,338,302.38 = 7,297,224.59/x
  3. Step 3: Cross multiply
    9,558,859.11x = 14,338,302.38 × 7,297,224.59
  4. Step 4: Simplify right side
    9,558,859.11x = 104,629,812,732,915.75
  5. Step 5: Solve for x
    x = 104,629,812,732,915.75/9,558,859.11
  6. Step 6: Final answer
    x = 10,945,847.36

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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.