Home / 4,321,493.55-5,963,648.84-2,387,740.37

Finding the Fourth Proportional to 4,321,493.55, 5,963,648.84 and 2,387,740.37

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Solution

The fourth proportional to 4,321,493.55, 5,963,648.84 and 2,387,740.37 is: 3,295,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,493.55 : 5,963,648.84 = 2,387,740.37 : x
  2. Step 2: Convert to fraction form
    4,321,493.55/5,963,648.84 = 2,387,740.37/x
  3. Step 3: Cross multiply
    4,321,493.55x = 5,963,648.84 × 2,387,740.37
  4. Step 4: Simplify right side
    4,321,493.55x = 14,239,645,046,014.73
  5. Step 5: Solve for x
    x = 14,239,645,046,014.73/4,321,493.55
  6. Step 6: Final answer
    x = 3,295,074.93

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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.