Home / 6,654,919.89-9,183,795.52-3,599,134.14

Finding the Fourth Proportional to 6,654,919.89, 9,183,795.52 and 3,599,134.14

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Solution

The fourth proportional to 6,654,919.89, 9,183,795.52 and 3,599,134.14 is: 4,966,808.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,919.89 : 9,183,795.52 = 3,599,134.14 : x
  2. Step 2: Convert to fraction form
    6,654,919.89/9,183,795.52 = 3,599,134.14/x
  3. Step 3: Cross multiply
    6,654,919.89x = 9,183,795.52 × 3,599,134.14
  4. Step 4: Simplify right side
    6,654,919.89x = 33,053,711,990,811.05
  5. Step 5: Solve for x
    x = 33,053,711,990,811.05/6,654,919.89
  6. Step 6: Final answer
    x = 4,966,808.40

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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.