Home / 3,328,915.11-4,597,075.59-3,147,558.27

Finding the Fourth Proportional to 3,328,915.11, 4,597,075.59 and 3,147,558.27

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Solution

The fourth proportional to 3,328,915.11, 4,597,075.59 and 3,147,558.27 is: 4,346,630.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,915.11 : 4,597,075.59 = 3,147,558.27 : x
  2. Step 2: Convert to fraction form
    3,328,915.11/4,597,075.59 = 3,147,558.27/x
  3. Step 3: Cross multiply
    3,328,915.11x = 4,597,075.59 × 3,147,558.27
  4. Step 4: Simplify right side
    3,328,915.11x = 14,469,563,291,119.63
  5. Step 5: Solve for x
    x = 14,469,563,291,119.63/3,328,915.11
  6. Step 6: Final answer
    x = 4,346,630.30

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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.