Home / 6,363,617.42-9,545,474.53-1,814,662.31

Finding the Fourth Proportional to 6,363,617.42, 9,545,474.53 and 1,814,662.31

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Solution

The fourth proportional to 6,363,617.42, 9,545,474.53 and 1,814,662.31 is: 2,722,007.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,617.42 : 9,545,474.53 = 1,814,662.31 : x
  2. Step 2: Convert to fraction form
    6,363,617.42/9,545,474.53 = 1,814,662.31/x
  3. Step 3: Cross multiply
    6,363,617.42x = 9,545,474.53 × 1,814,662.31
  4. Step 4: Simplify right side
    6,363,617.42x = 17,321,812,860,655.96
  5. Step 5: Solve for x
    x = 17,321,812,860,655.96/6,363,617.42
  6. Step 6: Final answer
    x = 2,722,007.27

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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.