Home / 6,582,391.60-9,080,044.68-3,828,769.06

Finding the Fourth Proportional to 6,582,391.60, 9,080,044.68 and 3,828,769.06

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Solution

The fourth proportional to 6,582,391.60, 9,080,044.68 and 3,828,769.06 is: 5,281,574.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,391.60 : 9,080,044.68 = 3,828,769.06 : x
  2. Step 2: Convert to fraction form
    6,582,391.60/9,080,044.68 = 3,828,769.06/x
  3. Step 3: Cross multiply
    6,582,391.60x = 9,080,044.68 × 3,828,769.06
  4. Step 4: Simplify right side
    6,582,391.60x = 34,765,394,134,201.60
  5. Step 5: Solve for x
    x = 34,765,394,134,201.60/6,582,391.60
  6. Step 6: Final answer
    x = 5,281,574.88

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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.