Home / 3,044,178.87-4,199,374.10-1,882,253.71

Finding the Fourth Proportional to 3,044,178.87, 4,199,374.10 and 1,882,253.71

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Solution

The fourth proportional to 3,044,178.87, 4,199,374.10 and 1,882,253.71 is: 2,596,525.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,178.87 : 4,199,374.10 = 1,882,253.71 : x
  2. Step 2: Convert to fraction form
    3,044,178.87/4,199,374.10 = 1,882,253.71/x
  3. Step 3: Cross multiply
    3,044,178.87x = 4,199,374.10 × 1,882,253.71
  4. Step 4: Simplify right side
    3,044,178.87x = 7,904,287,484,108.55
  5. Step 5: Solve for x
    x = 7,904,287,484,108.55/3,044,178.87
  6. Step 6: Final answer
    x = 2,596,525.31

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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.