Home / 4,393,698.90-6,063,554.33-2,459,942.56

Finding the Fourth Proportional to 4,393,698.90, 6,063,554.33 and 2,459,942.56

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Solution

The fourth proportional to 4,393,698.90, 6,063,554.33 and 2,459,942.56 is: 3,394,860.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,698.90 : 6,063,554.33 = 2,459,942.56 : x
  2. Step 2: Convert to fraction form
    4,393,698.90/6,063,554.33 = 2,459,942.56/x
  3. Step 3: Cross multiply
    4,393,698.90x = 6,063,554.33 × 2,459,942.56
  4. Step 4: Simplify right side
    4,393,698.90x = 14,915,995,361,239.29
  5. Step 5: Solve for x
    x = 14,915,995,361,239.29/4,393,698.90
  6. Step 6: Final answer
    x = 3,394,860.62

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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.