Home / 4,107,619.80-6,161,429.70-4,044,634.20

Finding the Fourth Proportional to 4,107,619.80, 6,161,429.70 and 4,044,634.20

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Solution

The fourth proportional to 4,107,619.80, 6,161,429.70 and 4,044,634.20 is: 6,066,951.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,619.80 : 6,161,429.70 = 4,044,634.20 : x
  2. Step 2: Convert to fraction form
    4,107,619.80/6,161,429.70 = 4,044,634.20/x
  3. Step 3: Cross multiply
    4,107,619.80x = 6,161,429.70 × 4,044,634.20
  4. Step 4: Simplify right side
    4,107,619.80x = 24,920,729,285,515.74
  5. Step 5: Solve for x
    x = 24,920,729,285,515.74/4,107,619.80
  6. Step 6: Final answer
    x = 6,066,951.30

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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.