Home / 4,935,177.72-6,795,405.09-4,319,887.14

Finding the Fourth Proportional to 4,935,177.72, 6,795,405.09 and 4,319,887.14

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Solution

The fourth proportional to 4,935,177.72, 6,795,405.09 and 4,319,887.14 is: 5,948,191.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,177.72 : 6,795,405.09 = 4,319,887.14 : x
  2. Step 2: Convert to fraction form
    4,935,177.72/6,795,405.09 = 4,319,887.14/x
  3. Step 3: Cross multiply
    4,935,177.72x = 6,795,405.09 × 4,319,887.14
  4. Step 4: Simplify right side
    4,935,177.72x = 29,355,383,059,381.54
  5. Step 5: Solve for x
    x = 29,355,383,059,381.54/4,935,177.72
  6. Step 6: Final answer
    x = 5,948,191.68

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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.