Home / 3,242,995.52-4,859,747.04-1,825,816.64

Finding the Fourth Proportional to 3,242,995.52, 4,859,747.04 and 1,825,816.64

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Solution

The fourth proportional to 3,242,995.52, 4,859,747.04 and 1,825,816.64 is: 2,736,052.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,995.52 : 4,859,747.04 = 1,825,816.64 : x
  2. Step 2: Convert to fraction form
    3,242,995.52/4,859,747.04 = 1,825,816.64/x
  3. Step 3: Cross multiply
    3,242,995.52x = 4,859,747.04 × 1,825,816.64
  4. Step 4: Simplify right side
    3,242,995.52x = 8,873,007,011,822.75
  5. Step 5: Solve for x
    x = 8,873,007,011,822.75/3,242,995.52
  6. Step 6: Final answer
    x = 2,736,052.81

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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.