Home / 3,005,212.32-4,497,043.32-2,601,792.16

Finding the Fourth Proportional to 3,005,212.32, 4,497,043.32 and 2,601,792.16

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Solution

The fourth proportional to 3,005,212.32, 4,497,043.32 and 2,601,792.16 is: 3,893,359.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,212.32 : 4,497,043.32 = 2,601,792.16 : x
  2. Step 2: Convert to fraction form
    3,005,212.32/4,497,043.32 = 2,601,792.16/x
  3. Step 3: Cross multiply
    3,005,212.32x = 4,497,043.32 × 2,601,792.16
  4. Step 4: Simplify right side
    3,005,212.32x = 11,700,372,053,156.37
  5. Step 5: Solve for x
    x = 11,700,372,053,156.37/3,005,212.32
  6. Step 6: Final answer
    x = 3,893,359.54

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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.