Home / 4,829,607.20-7,244,410.80-3,554,148.80

Finding the Fourth Proportional to 4,829,607.20, 7,244,410.80 and 3,554,148.80

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Solution

The fourth proportional to 4,829,607.20, 7,244,410.80 and 3,554,148.80 is: 5,331,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,607.20 : 7,244,410.80 = 3,554,148.80 : x
  2. Step 2: Convert to fraction form
    4,829,607.20/7,244,410.80 = 3,554,148.80/x
  3. Step 3: Cross multiply
    4,829,607.20x = 7,244,410.80 × 3,554,148.80
  4. Step 4: Simplify right side
    4,829,607.20x = 25,747,713,951,527.04
  5. Step 5: Solve for x
    x = 25,747,713,951,527.04/4,829,607.20
  6. Step 6: Final answer
    x = 5,331,223.20

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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.