Home / 6,654,929.56-9,183,808.96-3,599,143.80

Finding the Fourth Proportional to 6,654,929.56, 9,183,808.96 and 3,599,143.80

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Solution

The fourth proportional to 6,654,929.56, 9,183,808.96 and 3,599,143.80 is: 4,966,821.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,929.56 : 9,183,808.96 = 3,599,143.80 : x
  2. Step 2: Convert to fraction form
    6,654,929.56/9,183,808.96 = 3,599,143.80/x
  3. Step 3: Cross multiply
    6,654,929.56x = 9,183,808.96 × 3,599,143.80
  4. Step 4: Simplify right side
    6,654,929.56x = 33,053,849,078,768.45
  5. Step 5: Solve for x
    x = 33,053,849,078,768.45/6,654,929.56
  6. Step 6: Final answer
    x = 4,966,821.78

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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.