Home / 3,000,267.65-4,498,578.96-1,176,447.47

Finding the Fourth Proportional to 3,000,267.65, 4,498,578.96 and 1,176,447.47

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Solution

The fourth proportional to 3,000,267.65, 4,498,578.96 and 1,176,447.47 is: 1,763,956.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,267.65 : 4,498,578.96 = 1,176,447.47 : x
  2. Step 2: Convert to fraction form
    3,000,267.65/4,498,578.96 = 1,176,447.47/x
  3. Step 3: Cross multiply
    3,000,267.65x = 4,498,578.96 × 1,176,447.47
  4. Step 4: Simplify right side
    3,000,267.65x = 5,292,341,836,087.23
  5. Step 5: Solve for x
    x = 5,292,341,836,087.23/3,000,267.65
  6. Step 6: Final answer
    x = 1,763,956.57

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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.