Home / 4,438,529.88-6,125,172.54-2,505,200.01

Finding the Fourth Proportional to 4,438,529.88, 6,125,172.54 and 2,505,200.01

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Solution

The fourth proportional to 4,438,529.88, 6,125,172.54 and 2,505,200.01 is: 3,457,176.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,529.88 : 6,125,172.54 = 2,505,200.01 : x
  2. Step 2: Convert to fraction form
    4,438,529.88/6,125,172.54 = 2,505,200.01/x
  3. Step 3: Cross multiply
    4,438,529.88x = 6,125,172.54 × 2,505,200.01
  4. Step 4: Simplify right side
    4,438,529.88x = 15,344,782,308,459.72
  5. Step 5: Solve for x
    x = 15,344,782,308,459.72/4,438,529.88
  6. Step 6: Final answer
    x = 3,457,176.75

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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.