Home / 6,654,943.92-9,183,828.68-3,599,158.16

Finding the Fourth Proportional to 6,654,943.92, 9,183,828.68 and 3,599,158.16

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Solution

The fourth proportional to 6,654,943.92, 9,183,828.68 and 3,599,158.16 is: 4,966,841.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,943.92 : 9,183,828.68 = 3,599,158.16 : x
  2. Step 2: Convert to fraction form
    6,654,943.92/9,183,828.68 = 3,599,158.16/x
  3. Step 3: Cross multiply
    6,654,943.92x = 9,183,828.68 × 3,599,158.16
  4. Step 4: Simplify right side
    6,654,943.92x = 33,054,051,933,664.03
  5. Step 5: Solve for x
    x = 33,054,051,933,664.03/6,654,943.92
  6. Step 6: Final answer
    x = 4,966,841.54

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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.