Home / 6,654,940.29-9,183,823.65-3,599,154.54

Finding the Fourth Proportional to 6,654,940.29, 9,183,823.65 and 3,599,154.54

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Solution

The fourth proportional to 6,654,940.29, 9,183,823.65 and 3,599,154.54 is: 4,966,836.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,940.29 : 9,183,823.65 = 3,599,154.54 : x
  2. Step 2: Convert to fraction form
    6,654,940.29/9,183,823.65 = 3,599,154.54/x
  3. Step 3: Cross multiply
    6,654,940.29x = 9,183,823.65 × 3,599,154.54
  4. Step 4: Simplify right side
    6,654,940.29x = 33,054,000,584,456.87
  5. Step 5: Solve for x
    x = 33,054,000,584,456.87/6,654,940.29
  6. Step 6: Final answer
    x = 4,966,836.54

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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.