Home / 6,558,481.52-9,050,716.58-3,658,059.34

Finding the Fourth Proportional to 6,558,481.52, 9,050,716.58 and 3,658,059.34

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Solution

The fourth proportional to 6,558,481.52, 9,050,716.58 and 3,658,059.34 is: 5,048,128.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,481.52 : 9,050,716.58 = 3,658,059.34 : x
  2. Step 2: Convert to fraction form
    6,558,481.52/9,050,716.58 = 3,658,059.34/x
  3. Step 3: Cross multiply
    6,558,481.52x = 9,050,716.58 × 3,658,059.34
  4. Step 4: Simplify right side
    6,558,481.52x = 33,108,058,319,161.86
  5. Step 5: Solve for x
    x = 33,108,058,319,161.86/6,558,481.52
  6. Step 6: Final answer
    x = 5,048,128.63

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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.