Home / 3,230,230.20-4,846,001.40-1,100,529.60

Finding the Fourth Proportional to 3,230,230.20, 4,846,001.40 and 1,100,529.60

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Solution

The fourth proportional to 3,230,230.20, 4,846,001.40 and 1,100,529.60 is: 1,651,017.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,230.20 : 4,846,001.40 = 1,100,529.60 : x
  2. Step 2: Convert to fraction form
    3,230,230.20/4,846,001.40 = 1,100,529.60/x
  3. Step 3: Cross multiply
    3,230,230.20x = 4,846,001.40 × 1,100,529.60
  4. Step 4: Simplify right side
    3,230,230.20x = 5,333,167,982,341.44
  5. Step 5: Solve for x
    x = 5,333,167,982,341.44/3,230,230.20
  6. Step 6: Final answer
    x = 1,651,017.93

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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.