Home / 9,558,739.49-14,338,123.31-7,297,105.28

Finding the Fourth Proportional to 9,558,739.49, 14,338,123.31 and 7,297,105.28

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Solution

The fourth proportional to 9,558,739.49, 14,338,123.31 and 7,297,105.28 is: 10,945,668.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,739.49 : 14,338,123.31 = 7,297,105.28 : x
  2. Step 2: Convert to fraction form
    9,558,739.49/14,338,123.31 = 7,297,105.28/x
  3. Step 3: Cross multiply
    9,558,739.49x = 14,338,123.31 × 7,297,105.28
  4. Step 4: Simplify right side
    9,558,739.49x = 104,626,795,269,965.97
  5. Step 5: Solve for x
    x = 104,626,795,269,965.97/9,558,739.49
  6. Step 6: Final answer
    x = 10,945,668.66

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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.