Home / 3,624,525.69-5,436,690.80-892,097.46

Finding the Fourth Proportional to 3,624,525.69, 5,436,690.80 and 892,097.46

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Solution

The fourth proportional to 3,624,525.69, 5,436,690.80 and 892,097.46 is: 1,338,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,525.69 : 5,436,690.80 = 892,097.46 : x
  2. Step 2: Convert to fraction form
    3,624,525.69/5,436,690.80 = 892,097.46/x
  3. Step 3: Cross multiply
    3,624,525.69x = 5,436,690.80 × 892,097.46
  4. Step 4: Simplify right side
    3,624,525.69x = 4,850,058,049,024.88
  5. Step 5: Solve for x
    x = 4,850,058,049,024.88/3,624,525.69
  6. Step 6: Final answer
    x = 1,338,122.13

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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.