Home / 3,044,168.65-4,199,360.04-1,882,243.49

Finding the Fourth Proportional to 3,044,168.65, 4,199,360.04 and 1,882,243.49

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Solution

The fourth proportional to 3,044,168.65, 4,199,360.04 and 1,882,243.49 is: 2,596,511.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,168.65 : 4,199,360.04 = 1,882,243.49 : x
  2. Step 2: Convert to fraction form
    3,044,168.65/4,199,360.04 = 1,882,243.49/x
  3. Step 3: Cross multiply
    3,044,168.65x = 4,199,360.04 × 1,882,243.49
  4. Step 4: Simplify right side
    3,044,168.65x = 7,904,218,087,658.29
  5. Step 5: Solve for x
    x = 7,904,218,087,658.29/3,044,168.65
  6. Step 6: Final answer
    x = 2,596,511.23

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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.