Home / 4,545,431.24-6,816,374.94-1,703,993

Finding the Fourth Proportional to 4,545,431.24, 6,816,374.94 and 1,703,993

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Solution

The fourth proportional to 4,545,431.24, 6,816,374.94 and 1,703,993 is: 2,555,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,431.24 : 6,816,374.94 = 1,703,993 : x
  2. Step 2: Convert to fraction form
    4,545,431.24/6,816,374.94 = 1,703,993/x
  3. Step 3: Cross multiply
    4,545,431.24x = 6,816,374.94 × 1,703,993
  4. Step 4: Simplify right side
    4,545,431.24x = 11,615,055,183,135.42
  5. Step 5: Solve for x
    x = 11,615,055,183,135.42/4,545,431.24
  6. Step 6: Final answer
    x = 2,555,325.24

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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.