Home / 3,184,043.10-4,393,960.72-1,733,735.06

Finding the Fourth Proportional to 3,184,043.10, 4,393,960.72 and 1,733,735.06

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Solution

The fourth proportional to 3,184,043.10, 4,393,960.72 and 1,733,735.06 is: 2,392,544.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,043.10 : 4,393,960.72 = 1,733,735.06 : x
  2. Step 2: Convert to fraction form
    3,184,043.10/4,393,960.72 = 1,733,735.06/x
  3. Step 3: Cross multiply
    3,184,043.10x = 4,393,960.72 × 1,733,735.06
  4. Step 4: Simplify right side
    3,184,043.10x = 7,617,963,752,526.84
  5. Step 5: Solve for x
    x = 7,617,963,752,526.84/3,184,043.10
  6. Step 6: Final answer
    x = 2,392,544.17

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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.