Home / 3,230,096.80-4,839,167.40-1,882,904.80

Finding the Fourth Proportional to 3,230,096.80, 4,839,167.40 and 1,882,904.80

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Solution

The fourth proportional to 3,230,096.80, 4,839,167.40 and 1,882,904.80 is: 2,820,872.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,096.80 : 4,839,167.40 = 1,882,904.80 : x
  2. Step 2: Convert to fraction form
    3,230,096.80/4,839,167.40 = 1,882,904.80/x
  3. Step 3: Cross multiply
    3,230,096.80x = 4,839,167.40 × 1,882,904.80
  4. Step 4: Simplify right side
    3,230,096.80x = 9,111,691,525,463.52
  5. Step 5: Solve for x
    x = 9,111,691,525,463.52/3,230,096.80
  6. Step 6: Final answer
    x = 2,820,872.59

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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.