Home / 4,863,705.75-7,295,295.58-2,467,488.22

Finding the Fourth Proportional to 4,863,705.75, 7,295,295.58 and 2,467,488.22

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Solution

The fourth proportional to 4,863,705.75, 7,295,295.58 and 2,467,488.22 is: 3,701,098.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,705.75 : 7,295,295.58 = 2,467,488.22 : x
  2. Step 2: Convert to fraction form
    4,863,705.75/7,295,295.58 = 2,467,488.22/x
  3. Step 3: Cross multiply
    4,863,705.75x = 7,295,295.58 × 2,467,488.22
  4. Step 4: Simplify right side
    4,863,705.75x = 18,001,055,880,661.11
  5. Step 5: Solve for x
    x = 18,001,055,880,661.11/4,863,705.75
  6. Step 6: Final answer
    x = 3,701,098.88

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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.