Home / 7,757,209.44-11,619,951.12-6,323,004

Finding the Fourth Proportional to 7,757,209.44, 11,619,951.12 and 6,323,004

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Solution

The fourth proportional to 7,757,209.44, 11,619,951.12 and 6,323,004 is: 9,471,575.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,757,209.44 : 11,619,951.12 = 6,323,004 : x
  2. Step 2: Convert to fraction form
    7,757,209.44/11,619,951.12 = 6,323,004/x
  3. Step 3: Cross multiply
    7,757,209.44x = 11,619,951.12 × 6,323,004
  4. Step 4: Simplify right side
    7,757,209.44x = 73,472,997,411,564.47
  5. Step 5: Solve for x
    x = 73,472,997,411,564.47/7,757,209.44
  6. Step 6: Final answer
    x = 9,471,575.83

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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.