Home / 4,238,410.47-6,349,615.45-2,504,105.39

Finding the Fourth Proportional to 4,238,410.47, 6,349,615.45 and 2,504,105.39

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Solution

The fourth proportional to 4,238,410.47, 6,349,615.45 and 2,504,105.39 is: 3,751,431.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,410.47 : 6,349,615.45 = 2,504,105.39 : x
  2. Step 2: Convert to fraction form
    4,238,410.47/6,349,615.45 = 2,504,105.39/x
  3. Step 3: Cross multiply
    4,238,410.47x = 6,349,615.45 × 2,504,105.39
  4. Step 4: Simplify right side
    4,238,410.47x = 15,900,106,301,880.34
  5. Step 5: Solve for x
    x = 15,900,106,301,880.34/4,238,410.47
  6. Step 6: Final answer
    x = 3,751,431.44

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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.