Home / 3,744,003.40-5,616,005.10-3,022,390.60

Finding the Fourth Proportional to 3,744,003.40, 5,616,005.10 and 3,022,390.60

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Solution

The fourth proportional to 3,744,003.40, 5,616,005.10 and 3,022,390.60 is: 4,533,585.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,003.40 : 5,616,005.10 = 3,022,390.60 : x
  2. Step 2: Convert to fraction form
    3,744,003.40/5,616,005.10 = 3,022,390.60/x
  3. Step 3: Cross multiply
    3,744,003.40x = 5,616,005.10 × 3,022,390.60
  4. Step 4: Simplify right side
    3,744,003.40x = 16,973,761,023,792.06
  5. Step 5: Solve for x
    x = 16,973,761,023,792.06/3,744,003.40
  6. Step 6: Final answer
    x = 4,533,585.90

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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.