Home / 5,463,760.65-7,540,976.73-3,258,765.02

Finding the Fourth Proportional to 5,463,760.65, 7,540,976.73 and 3,258,765.02

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Solution

The fourth proportional to 5,463,760.65, 7,540,976.73 and 3,258,765.02 is: 4,497,684.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,760.65 : 7,540,976.73 = 3,258,765.02 : x
  2. Step 2: Convert to fraction form
    5,463,760.65/7,540,976.73 = 3,258,765.02/x
  3. Step 3: Cross multiply
    5,463,760.65x = 7,540,976.73 × 3,258,765.02
  4. Step 4: Simplify right side
    5,463,760.65x = 24,574,271,146,653.10
  5. Step 5: Solve for x
    x = 24,574,271,146,653.10/5,463,760.65
  6. Step 6: Final answer
    x = 4,497,684.42

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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.