Home / 6,654,763.60-9,183,999.18-3,753,095.80

Finding the Fourth Proportional to 6,654,763.60, 9,183,999.18 and 3,753,095.80

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Solution

The fourth proportional to 6,654,763.60, 9,183,999.18 and 3,753,095.80 is: 5,179,512.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,763.60 : 9,183,999.18 = 3,753,095.80 : x
  2. Step 2: Convert to fraction form
    6,654,763.60/9,183,999.18 = 3,753,095.80/x
  3. Step 3: Cross multiply
    6,654,763.60x = 9,183,999.18 × 3,753,095.80
  4. Step 4: Simplify right side
    6,654,763.60x = 34,468,428,749,661.44
  5. Step 5: Solve for x
    x = 34,468,428,749,661.44/6,654,763.60
  6. Step 6: Final answer
    x = 5,179,512.12

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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.