Home / 6,323,467.89-9,486,106.64-1,946,977.47

Finding the Fourth Proportional to 6,323,467.89, 9,486,106.64 and 1,946,977.47

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Solution

The fourth proportional to 6,323,467.89, 9,486,106.64 and 1,946,977.47 is: 2,920,744.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,467.89 : 9,486,106.64 = 1,946,977.47 : x
  2. Step 2: Convert to fraction form
    6,323,467.89/9,486,106.64 = 1,946,977.47/x
  3. Step 3: Cross multiply
    6,323,467.89x = 9,486,106.64 × 1,946,977.47
  4. Step 4: Simplify right side
    6,323,467.89x = 18,469,235,906,097.40
  5. Step 5: Solve for x
    x = 18,469,235,906,097.40/6,323,467.89
  6. Step 6: Final answer
    x = 2,920,744.79

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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.