Home / 10,952,945.04-15,110,435.88-7,332,439.44

Finding the Fourth Proportional to 10,952,945.04, 15,110,435.88 and 7,332,439.44

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Solution

The fourth proportional to 10,952,945.04, 15,110,435.88 and 7,332,439.44 is: 10,115,668.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,952,945.04 : 15,110,435.88 = 7,332,439.44 : x
  2. Step 2: Convert to fraction form
    10,952,945.04/15,110,435.88 = 7,332,439.44/x
  3. Step 3: Cross multiply
    10,952,945.04x = 15,110,435.88 × 7,332,439.44
  4. Step 4: Simplify right side
    10,952,945.04x = 110,796,356,002,103.12
  5. Step 5: Solve for x
    x = 110,796,356,002,103.12/10,952,945.04
  6. Step 6: Final answer
    x = 10,115,668.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.