Home / 6,449,237.61-9,673,537.57-2,405,410.41

Finding the Fourth Proportional to 6,449,237.61, 9,673,537.57 and 2,405,410.41

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Solution

The fourth proportional to 6,449,237.61, 9,673,537.57 and 2,405,410.41 is: 3,607,996.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,449,237.61 : 9,673,537.57 = 2,405,410.41 : x
  2. Step 2: Convert to fraction form
    6,449,237.61/9,673,537.57 = 2,405,410.41/x
  3. Step 3: Cross multiply
    6,449,237.61x = 9,673,537.57 × 2,405,410.41
  4. Step 4: Simplify right side
    6,449,237.61x = 23,268,827,972,404.11
  5. Step 5: Solve for x
    x = 23,268,827,972,404.11/6,449,237.61
  6. Step 6: Final answer
    x = 3,607,996.69

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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.