Home / 4,183,149.50-5,772,746.40-2,372,313.50

Finding the Fourth Proportional to 4,183,149.50, 5,772,746.40 and 2,372,313.50

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Solution

The fourth proportional to 4,183,149.50, 5,772,746.40 and 2,372,313.50 is: 3,273,792.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,149.50 : 5,772,746.40 = 2,372,313.50 : x
  2. Step 2: Convert to fraction form
    4,183,149.50/5,772,746.40 = 2,372,313.50/x
  3. Step 3: Cross multiply
    4,183,149.50x = 5,772,746.40 × 2,372,313.50
  4. Step 4: Simplify right side
    4,183,149.50x = 13,694,764,216,796.40
  5. Step 5: Solve for x
    x = 13,694,764,216,796.40/4,183,149.50
  6. Step 6: Final answer
    x = 3,273,792.68

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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.