Home / 4,166,532.66-5,749,772.70-2,305,951.78

Finding the Fourth Proportional to 4,166,532.66, 5,749,772.70 and 2,305,951.78

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Solution

The fourth proportional to 4,166,532.66, 5,749,772.70 and 2,305,951.78 is: 3,182,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,532.66 : 5,749,772.70 = 2,305,951.78 : x
  2. Step 2: Convert to fraction form
    4,166,532.66/5,749,772.70 = 2,305,951.78/x
  3. Step 3: Cross multiply
    4,166,532.66x = 5,749,772.70 × 2,305,951.78
  4. Step 4: Simplify right side
    4,166,532.66x = 13,258,698,586,433.29
  5. Step 5: Solve for x
    x = 13,258,698,586,433.29/4,166,532.66
  6. Step 6: Final answer
    x = 3,182,190.01

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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.