Home / 5,769,201.40-8,654,579.70-1,983,844.60

Finding the Fourth Proportional to 5,769,201.40, 8,654,579.70 and 1,983,844.60

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Solution

The fourth proportional to 5,769,201.40, 8,654,579.70 and 1,983,844.60 is: 2,976,034.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,769,201.40 : 8,654,579.70 = 1,983,844.60 : x
  2. Step 2: Convert to fraction form
    5,769,201.40/8,654,579.70 = 1,983,844.60/x
  3. Step 3: Cross multiply
    5,769,201.40x = 8,654,579.70 × 1,983,844.60
  4. Step 4: Simplify right side
    5,769,201.40x = 17,169,341,203,114.62
  5. Step 5: Solve for x
    x = 17,169,341,203,114.62/5,769,201.40
  6. Step 6: Final answer
    x = 2,976,034.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.