Home / 4,171,911.60-5,756,762.08-2,336,114.64

Finding the Fourth Proportional to 4,171,911.60, 5,756,762.08 and 2,336,114.64

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Solution

The fourth proportional to 4,171,911.60, 5,756,762.08 and 2,336,114.64 is: 3,223,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,911.60 : 5,756,762.08 = 2,336,114.64 : x
  2. Step 2: Convert to fraction form
    4,171,911.60/5,756,762.08 = 2,336,114.64/x
  3. Step 3: Cross multiply
    4,171,911.60x = 5,756,762.08 × 2,336,114.64
  4. Step 4: Simplify right side
    4,171,911.60x = 13,448,456,174,084.85
  5. Step 5: Solve for x
    x = 13,448,456,174,084.85/4,171,911.60
  6. Step 6: Final answer
    x = 3,223,571.70

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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.